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  • SK Telecom and SK AX Join Forces with AWS: Aiming for Rapid Expansion in Korea’s AI Cloud Market

    SK Telecom and SK AX Join Forces with AWS: Aiming for Rapid Expansion in Korea’s AI Cloud Market

    SK Telecom (SKT) and SK AX have entered into a Strategic Collaboration Agreement (SCA) with Amazon Web Services (AWS) to stimulate a significant expansion in Korea’s AI cloud sector. This partnership will bolster the rapid development of AI infrastructure, cloud migration, and industry-specific service innovation.

    Strategic Agreement to Boost AI Cloud Services

    SKT plans to merge its telecommunications and AI technologies with SK AX’s specialized AI development skills and AWS’s international cloud infrastructure. The intention is to offer unique AI cloud services that facilitate the swift uptake of sophisticated AI tasks within the Korean market.

    A recent development saw AWS investing a staggering USD 8.3 billion in India’s cloud expansion. Now, SKT and SK AX will collectively work on developing personalized AI solutions for critical industries such as finance, gaming, the public sector, manufacturing, and startups. Their aim will be to ensure smooth transitions from preliminary AI projects to extensive operational environments, with a focus on delivering tangible business results.

    At the heart of the agreement is the development of a hybrid AI cloud model. SKT will amalgamate AWS’s international infrastructure with its own AI compute resources, including GPUs, to cater to industries with stringent data protection needs. This strategy will allow sensitive data to stay on-site while scaling workloads via AWS, guaranteeing a compliant, secure, and reliable AI service delivery.

    Building AI Cloud Hub & Enhancing Security

    The collaboration will also trigger the K-AI Alliance to construct an AI Cloud Hub that integrates infrastructure, services, and business channels. The endeavor will aim to generate industry-specific innovation models and expand AI adoption across Korea.

    In addition, SKT is planning to create cloud AI security standards and launch a new assessment framework rooted in its AI Governance Portal. This will enable customers to concentrate on developing AI services in a safe and effective manner. SK AX will develop an industrial AI cloud stack that mirrors unique data structures, regulatory needs, and operational models across diverse sectors, ensuring its practical applicability.

    Introduction of AI FinOps Solution

    The trio will introduce an AI FinOps solution that examines AWS usage patterns, optimizes cost structures, and enhances the total cost of ownership through constant monitoring and ongoing efficiency improvements. This solution is expected to aid businesses in streamlining their spending as AI workloads expand.

    In the coming five years, SKT and SK AX intend to offer stable access to AWS cloud infrastructure and AI services. At the same time, they plan to refine their cloud management skills to strengthen their position as managed service providers.

    Questions & Answers

    What is the focus of the Strategic Collaboration Agreement (SCA) between SK Telecom (SKT), SK AX, and Amazon Web Services (AWS)?
    The SCA focuses on driving large-scale expansion into Korea’s AI cloud market through AI infrastructure development, cloud migration, and service innovation.

    What is the role of the K-AI Alliance in this collaboration?
    The partnership will activate the K-AI Alliance to build an AI Cloud Hub, aiming to unify infrastructure, services, and business channels, fostering industry-specific innovation and broadening AI adoption in Korea.

    What is the proposed AI FinOps solution?
    The AI FinOps solution will analyze AWS usage patterns, optimize cost structures, and improve the total cost of ownership through real-time monitoring and continuous efficiency enhancements, aiding businesses in managing spending as AI workloads scale.

  • SK Telecom and T-Map Unveil Exciting New AI Integration for Enhanced Navigation Experience!

    SK Telecom and T-Map Unveil Exciting New AI Integration for Enhanced Navigation Experience!

    In a groundbreaking move that merges artificial intelligence with everyday driving, SK Telecom and T-Map Mobility have unveiled a major update to their navigation service, T-Map, by integrating the conversational AI service known as A. This sophisticated enhancement aims to redefine the way drivers interact with their navigation system, replacing the previous NUGU-based voice guidance with A.’s more intuitive capabilities.

    Transforming Navigation Interactions

    The companies project that this transformational update will significantly improve the T-Map experience, enabling drivers to communicate in naturally flowing dialogues rather than through rigid voice commands. A. can recognize everyday language, making navigation not just a task but a conversation. For example, if a driver states, “Let’s stop at a nearby gas station and then go home,” the system seamlessly understands both the stop and the destination, offering the optimal route with a friendliness that might make you think your GPS has developed a personality!

    Furthermore, if a driver conflates a location’s name—say mistaking the Gwangtan-myeon Administrative Welfare Center for the Gwangtan-myeon Happy Welfare Center—A. not only corrects the error but also suggests the right destination. Previously, drivers would have to pick from a list of similar-sounding options, but now they can simply speak their desired location, enhancing both safety and convenience on the road.

    Personalized Search Capabilities

    Beyond standard route guidance, T-Map is now equipped to provide personalized responses based on specific requests. Drivers can search with conditions like “Find a cafe with parking” or ask, “Which restaurant is open now?” They can also explore thematic suggestions, such as “Let’s go to a restaurant with a nice atmosphere.” This contextual understanding is pivotal in creating a user-centric navigation experience.

    A. doesn’t stop there. It can supply extensive information about nearby businesses, including menus and hours, provided the data exists within T-Map. This tailored interaction extends to past preferences, meaning that if a driver asks for “the nearest kindergarten,” the system instinctively highlights favorites first, offering a warm touch to what could be a routine query. Imagine asking, “Let’s go to the nearest dentist,” and getting not only directions but also hours of operation: “Our hours are from 9:00 AM to 6:00 PM.” That’s the kind of clever assistance that makes a driver feel cared for.

    Expanding Functionalities for a Safer Drive

    The integration of A. into T-Map emphasizes reducing distractions, allowing drivers to do things like check real-time traffic, make calls, send texts, or even browse the latest tunes—all through voice commands. For full-feature use, linking an A. account with T-Map is required, but the effort pays off in convenience.

    This enhanced voice interface will first roll out on Android, with iOS support expected later. As it stands, A. has gained traction with over 10 million subscribers and more than 800,000 users embracing its newly launched beta services, Notes and Briefing, within just one month. The recent update to version 4.0 has implemented cutting-edge AI technology dubbed Agentic Workflow, allowing it to interpret user intentions more deeply and execute related tasks—a leap forward in automotive AI.

    Setting the Stage for Future Developments

    T-Map Mobility is committed to evolving its AI-powered transportation services further, continually seeking to enhance the user experience. Kim Ji-hoon, Vice President and Head of SKT’s AI Business Strategy Division, stated that the goal is to offer a natural conversation experience that aligns closely with drivers’ needs, thereby moving away from simple command-based interactions.

    Jeon Chang-geun, Chief Product Officer of T-Map Mobility, emphasized the importance of understanding user intent, stating: “With the introduction of A., we have opened up a conversational mobility AI experience that transcends the usability of existing navigation systems.” As innovations unfold, T-Map is poised to offer its users a uniquely engaging and intelligent driving companion.

    Questions & Answers

    What are the key benefits of integrating A. into T-Map?
    The integration of A. allows for more natural communication, enabling drivers to engage with the system using everyday language, enhancing convenience and safety while driving.

    How does A. improve the navigation experience for users?
    A. can understand nuanced requests, correct location names, and provide personalized recommendations based on driver history, making navigation a smoother and more user-friendly experience.

    What future enhancements can users expect from T-Map Mobility?
    T-Map Mobility plans to continue refining its AI services, with ongoing updates aimed at enhancing user experience and expanding the capabilities of the navigation system.

  • SK Telecom Launches Enhanced AI Agent Technology Through Exciting Partnership with TimeTree

    SK Telecom Launches Enhanced AI Agent Technology Through Exciting Partnership with TimeTree

    SK Telecom has forged a strategic partnership with TimeTree, a burgeoning global platform for schedule sharing, to jointly develop AI agent services that promise to streamline user experience across both platforms. TimeTree’s popular application houses around 67 million users worldwide, a testament to its rapid growth and importance in the market.

    Pioneering AI Technology in a Global Context

    As part of this collaboration, SK Telecom plans to integrate its advanced AI agent technologies, honed through its own platform known as ‘A.’ (A-DoT), into the TimeTree application. This initiative will leverage the company’s cutting-edge Agentic Workflow, which was rolled out in August 2025. Significantly, this partnership marks the debut of SK Telecom’s AI agent technology being utilized in an international context, broadening its influence beyond local shores.

    Revolutionizing Calendar Management with AI

    At the core of the Agentic Workflow lies a transformative approach where AI agents go beyond simply responding to user inquiries. Instead, these agents learn from users’ activity histories to set goals and execute actions to fulfill them. Widely acknowledged in the industry, this framework is pivotal for enhancing the functionality of AI agents. SK Telecom has big plans in store for TimeTree, with features aimed at providing proactive recommendations and personalized calendar management, creating a far more dynamic user experience.

    Investment for Innovation

    The company is also backing this venture with a significant investment of JPY 2.2 billion into TimeTree. SK Telecom views TimeTree’s rich data and expansive user base as essential assets for enhancing its AI capabilities and tapping into international markets. This investment aims to notch up SK Telecom’s strategic footing in the global AI sector. You could say they’re crafting a digital compass for the future of scheduling.

    Leadership Perspectives

    Chajin Park, CEO of TimeTree, expressed enthusiasm for the partnership, stating, “The essence of TimeTree’s AI agent is to utilize schedules as natural action triggers. SK Telecom recognized both our unique approach and the value of our 67-million-user dataset, making them not only our lead investor but also a true strategic partner. This alliance marks a turning point as we expand from Japan to Korea and beyond, leading a new paradigm of schedule-centered AI.”

    Ryu Young-sang, CEO of SK Telecom, echoed this optimism, commenting, “Partnering with TimeTree offers SK Telecom a powerful opportunity to extend our AI agent technologies into global markets. Together, we will expand the AI ecosystem across Korea, Japan, and beyond.”

    Questions & Answers

    What key technology will SK Telecom bring to TimeTree?
    SK Telecom will integrate its advanced AI agent technologies, particularly the innovative Agentic Workflow, into TimeTree’s application, enhancing user experience through proactive recommendations and personalized calendar management.

    How much is SK Telecom investing in TimeTree?
    SK Telecom is investing JPY 2.2 billion in TimeTree, seeing its extensive data assets and user base as crucial for advancing AI services and expanding into international markets.

    What does TimeTree’s CEO say about the partnership?
    Chajin Park highlighted that the collaboration signifies a shift in how AI can utilize schedules, positioning TimeTree to lead a new wave of schedule-centered technology across international borders.

  • VAST Data and SK Telecom Join Forces to Launch Korea’s Largest AI Infrastructure Initiative

    VAST Data and SK Telecom Join Forces to Launch Korea’s Largest AI Infrastructure Initiative

    VAST Data has announced an ambitious partnership with SK Telecom (SKT) to create Korea’s most advanced sovereign artificial intelligence (AI) infrastructure, utilizing the latest NVIDIA Blackwell accelerated computing platform. This collaboration aims to not only virtualize graphics processing unit (GPU) resources but also enhance AI data pipelines, paving the way for national-scale AI model training and inference.

    Haein Cluster: A Central Hub for AI Development

    Dubbed the Haein Cluster, this cutting-edge infrastructure has been selected for the Ministry of Science and ICT’s ‘AI Computing Resource Utilization Enhancement (GPU Rental Support) Program.’ It is set to play a pivotal role in the development of national AI foundation models, positioning Korea at the forefront of AI innovation.

    Transforming AI Deployment with VAST Data

    The partnership combines VAST Data’s AI Operating System with SKT’s Petasus AI Cloud to deliver a fully-virtualized GPU-as-a-service (GPUaaS) solution. This innovative framework significantly reduces GPU provisioning time to under 10 minutes—a stark contrast to traditional bare-metal deployments that can stretch into days or weeks, all while retaining near bare-metal performance.

    The infrastructure is powered by Supermicro’s NVIDIA HGX server architecture, synergized with VAST’s disaggregated, shared-everything (DASE) storage platform. The outcome is a high-throughput, secure, multi-tenant environment capable of efficiently handling the AI workloads of government entities, research institutions, and enterprise customers, all safely within the borders of Korea.

    A Leap into the Future

    DK Lee, Vice President and Head of the AI DC Lab at SK Telecom, expressed enthusiasm about the collaboration, stating:

    “VAST Data’s unified architecture has been instrumental in helping us move from legacy bare-metal deployments to a fully-virtualized, production-grade AI cloud. The VAST AI OS powers the performance, simplicity, and flexibility needed to support the next generation of sovereign AI workloads and gives us the confidence to scale fast and securely.”

    He noted that this platform is tailored to meet the specific demands of government, research, and enterprise AI customers in South Korea, fundamentally changing the landscape of how AI infrastructure is perceived in the country.

    Security and Scalability at its Core

    The architecture distinguishes itself with its secure, multi-tenant framework that isolates workloads while maintaining strict data privacy standards. A unified AI pipeline seamlessly integrates training and inference processes. Furthermore, its elastic scalability permits dynamic allocation of GPU and storage resources as demand fluctuates, ensuring both carrier-grade uptime and operational efficiency.

    Collaborative Efforts to Propel Innovation

    Supermicro is also crucial to the deployment of this groundbreaking infrastructure. Cenly Chen, Chief Growth Officer at Supermicro, conveyed their commitment to supporting SKT’s vision of a national AI infrastructure:

    “Supermicro supports SK Telecom’s vision of a national AI infrastructure and is proud to collaborate with VAST Data on deploying its AI Operating System, and with NVIDIA Blackwell platforms, to make this a reality.”

    Sunil Chavan, Vice President for APAC at VAST Data, remarked on the impact of SKT’s initiative, saying:

    “From our earliest conversations, it was clear that SKT needed cutting-edge infrastructure to match the speed and complexity of enterprise-grade uptime and nation-state inference and training. By eliminating traditional bottlenecks around data movement, provisioning, and security, VAST is enabling SKT to launch a sovereign and secure AI infrastructure that offers speed and flexibility at scale for Korea.”

    Questions & Answers

    What is the main goal of the collaboration between VAST Data and SK Telecom?
    The partnership aims to create a sovereign AI infrastructure in Korea, enhancing GPU virtualization and streamlining AI data pipelines for national-scale model training and inference.

    How does the Haein Cluster improve AI resource management?
    The Haein Cluster allows for under-10-minute provisioning of GPU resources, dramatically improving deployment times compared to traditional setups, which can take weeks.

    What role does Supermicro play in this collaboration?
    Supermicro provides the server architecture that powers the Haein Cluster, collaborating with VAST Data to support the development of this national AI infrastructure.

  • SKT Consortium Takes Charge of Korea’s Next Big Leap with Proprietary AI Foundation Model

    SKT Consortium Takes Charge of Korea’s Next Big Leap with Proprietary AI Foundation Model

    SK Telecom has made waves in the tech sector with its selection as a core team for the ‘Proprietary AI Foundation Model’ project, an initiative spearheaded by the Ministry of Science and ICT (MSIT). This collaborative effort aims to create a robust full-stack artificial intelligence (AI) platform leveraging proprietary technology across semiconductors, models, data, and services, setting a strong precedent for local innovation in South Korea.

    Aiming for an AI Renaissance

    A cornerstone of this partnership with MSIT involves open sourcing the project’s capabilities, a move anticipated to empower local businesses and significantly enhance the country’s AI innovation landscape. The SK Telecom Consortium, comprising industry giants and research institutions, is committed to advancing proprietary AI. Their impressive track record includes publishing over 800 research papers, securing 736 patents, and launching upwards of 270 open-source projects.

    Bringing Together Experts

    Leading the core research for the MSIT project is Kim Tae-yoon, who oversees the Foundation Model Office at SK Telecom. He is joined by esteemed colleagues, including Professors Lee Kangwook and Dimitris Papailiopoulos from the University of Wisconsin-Madison. The consortium also features a variety of contributors, from gaming powerhouse Krafton to mobility AI firm 42dot, and chip manufacturer Rebellions, not to mention a host of eminent professors from Seoul National University and KAIST.

    Next-Gen AI Models on the Horizon

    SK Telecom is gearing up to “embark on the development of next-generation large-scale AI models” through this initiative. The company plans to harness omni-modal technology, enabling it to process text, images, speech, and video simultaneously—because who doesn’t want their AI multitasking like a seasoned professional?

    Advancements in Large Language Models

    Since 2018, SK Telecom has been on a mission to develop its own large language model (LLM), known as A.X. This year marked the introduction of two iterations of A.X 4.0—both standard and light versions—crafted through extensive continual pre-training. The company has also created two distinct versions of A.X 3.1, initiated from scratch. These models boast performance on par with GPT-4o, demonstrating exceptional prowess in understanding the nuances of the Korean language.

    Equipping the Future of AI

    To date, these A.X models have been trained on SK Telecom’s state-of-the-art TITAN supercomputer. Looking ahead, the SKT Consortium is set to provide substantial computing resources autonomously for advanced research and development (R&D). Moreover, consortium partner Rebellions will deploy its domestically developed neural processing units (NPUs) for optimizing high-performance, energy-efficient AI services.

    Shaping a Smarter Future

    The ultimate vision for this consortium is to pave the way for making AI agents accessible and practical for all Koreans. The focus spans a range of key sectors, including office work, manufacturing, automotive, gaming, and robotics—it’s clear that AI isn’t just a trend; it’s becoming part of the fabric of everyday life in South Korea.

    In the words of Kim Jiwon, Head of AI Model Lab at SK Telecom:

    With our proven technological capabilities and operational expertise, we will deliver the highest-quality, Korean-style, proprietary AI foundation model to empower AI for daily life in Korea.

    Questions & Answers

    What is the main goal of the SKT Consortium’s project with the MSIT?
    The primary aim is to develop a proprietary artificial intelligence platform that promotes local innovation and enhances the South Korean AI ecosystem through open-source capabilities.

    Who are some key figures involved in the research for the project?
    Kim Tae-yoon leads the initiative, supported by notable researchers including Professors Lee Kangwook and Dimitris Papailiopoulos, along with representatives from various companies and universities.

    What technologies will be emphasized in the development of new AI models?
    The consortium plans to integrate omni-modal technology, enabling simultaneous processing of text, images, speech, and video data, positioning it at the forefront of AI advancements.

  • SK Telecom Launches Ambitious $500 Million Cybersecurity Initiative to Fortify Digital Defense

    SK Telecom Launches Ambitious $500 Million Cybersecurity Initiative to Fortify Digital Defense

    In a decisive move to bolster public confidence and enhance its cybersecurity measures, SK Telecom has unveiled a substantial KRW 700 billion (approximately USD 500 million) investment plan. This initiative comes on the heels of a significant cybersecurity breach that cast a shadow over customer privacy and data security, raising urgent questions within the telecom sector.

    Introducing the Accountability and Commitment Program

    The company has rolled out its Accountability and Commitment Program, a comprehensive four-part strategy aimed not only at restoring trust but also at enhancing operational transparency. This program features key components such as the Customer Assurance Package, the Information Protection Innovation Plan, a dedicated Customer Appreciation Package, and a Subscription Cancellation Fee Waiver.

    Strengthening Customer Trust

    SK Telecom has reinforced its Customer Assurance Package, initially launched in response to the incident, to ensure robust protection for its users. The company has firmly committed to safeguarding customer data and has vowed to resolve any lingering issues promptly.

    Financial Commitment to Cybersecurity

    Addressing the root of the crisis, SK Telecom plans to invest in an extensive overhaul of its information protection system over the next five years. This effort will be anchored by the Information Protection Innovation Plan, which aims to align the company’s security framework with the stringent standards set forth by the U.S. National Institute of Standards and Technology’s Cybersecurity Framework (CSF). The ambitious target? To establish itself as a leader in cybersecurity within Korea by 2028 and to gain global recognition in the same domain within five years. Talk about setting the bar high!

    For Customers’ Peace of Mind

    To express gratitude to customers for their loyalty amid recent trials, SK Telecom has introduced the Customer Appreciation Package. The company intends to waive subscription cancellation fees for those choosing to end their contracts, an action that underscores its commitment to transparency and fairness during this challenging time.

    A Breach of Historic Proportions

    The company first detected suspicious activity on April 19 and swiftly alerted the Korea Internet and Security Agency (KISA). An ensuing investigation revealed that the breach, which lasted nearly three years from August 2021 to April 2024, allowed hackers to infiltrate SK Telecom’s systems using 33 different types of malware. Alarmingly, this breach exposed sensitive data related to 25 million users, including phone numbers and international mobile subscriber identity (IMSI) numbers. CEO Yoo Young-sang labeled this incident as “the worst hacking case in the history of the telecom industry” during a National Assembly hearing in May.

    Questions & Answers

    What prompted SK Telecom’s recent investment in cybersecurity?
    The investment follows a significant cybersecurity breach that raised serious concerns about customer privacy and data protection, prompting the company to take immediate action to rebuild trust.

    What are some key features of SK Telecom’s Accountability and Commitment Program?
    The program includes the Customer Assurance Package, Information Protection Innovation Plan, Customer Appreciation Package, and a Subscription Cancellation Fee Waiver, all designed to enhance transparency and strengthen customer relationships.

    How extensive was the cybersecurity breach affecting SK Telecom?
    The breach, which lasted nearly three years, compromised sensitive information from up to 25 million users, marking it as a catastrophic incident in the telecom sector’s history.

  • SK Telecom Achieves Milestone with Successful Disaggregated IPoDWDM Network Trial Completion

    SK Telecom Achieves Milestone with Successful Disaggregated IPoDWDM Network Trial Completion

    SK Telecom (SKT) has ushered in a new era in network technology by completing a groundbreaking proof of concept (PoC) for a disaggregated IP over DWDM (IPoDWDM) solution. This accomplishment signals a significant leap in the operator’s quest for next-generation, high-performance network infrastructure, tailored for the digital age.

    Collaborative Innovation Drives Progress

    Partnering with technological heavyweights IP Infusion and Edgecore Networks, SKT is demonstrating its commitment to pioneering open, flexible, and cost-effective networking solutions. This trial showcases SKT’s proactive approach to advancing network technology, solidifying its position as a leader in the field.

    The PoC utilized the cutting-edge Innovative Optical and Wireless Network (IOWN®) All-Photonics Network (APN), seamlessly integrating IP Infusion’s OcNOS® with Edgecore’s whitebox hardware and 400G OpenZR+ optics from various vendors. This impressive setup showcased flawless interoperability among disaggregated systems and conventional equipment, emphasizing both the technical viability and commercial promise of open networking in long-distance, point-to-point (P2P) contexts.

    Smart Management for a Faster Future

    Central to the trial was SKT’s sophisticated Software-Defined Networking (SDN) Orchestrator, which furnished centralized, automated control and real-time monitoring of optical modules. Through this orchestrator, SKT adeptly managed key parameters including transmit power, line rates, and wavelengths, all while leveraging telemetry to monitor module performance and status. This innovative approach streamlined operations and bolstered network reliability — ensuring things ran more smoothly than a well-oiled machine.

    “This live trial with IP Infusion and Edgecore validates the viability of disaggregated solutions for our network,” said Takki Yu, Vice President and Head of Infra Tech at SKT. “Leveraging SKT’s advanced SDN Orchestrator, this successful PoC marks a significant step toward achieving cost efficiency and technical excellence in our IPoDWDM use case.”

    Future-Ready Networking

    This PoC is part of SKT’s broader strategy to modernize its network infrastructure through open, multi-vendor ecosystems. By adopting a disaggregated approach, SKT is simplifying its network architecture while ensuring high-speed performance—a combination that presents exciting possibilities for future innovations and swift service delivery.

    In the wake of this success, SKT plans to further enhance its SDN Orchestrator capabilities, aiming for deeper and more integrated management of optical modules. This commitment reinforces the company’s ambition to build flexible, scalable, and future-ready networks.

    With this triumphant PoC, SKT not only affirms its status as a trailblazer in network innovation across South Korea but also highlights how global tech collaborations can facilitate significant advancements in optical networking. So, who said the future of networking had to be boring?

    Questions & Answers

    What was the main focus of the proof of concept conducted by SK Telecom?
    The PoC primarily aimed to validate the effectiveness of disaggregated IP over DWDM networking solutions.

    Who were the key partners in this trial?
    SK Telecom collaborated with IP Infusion and Edgecore Networks to conduct this innovative trial.

    What are the implications of this successful PoC for SK Telecom’s future?
    The PoC sets the stage for enhanced network infrastructure, promising cost efficiency and greater flexibility while encouraging ongoing innovation and improved service delivery.

  • SK Telecom Innovates with Streamlined SIM Replacement Process: A Step Forward for Customers!

    SK Telecom Innovates with Streamlined SIM Replacement Process: A Step Forward for Customers!

    SK Telecom is taking bold steps to engage with government authorities about lifting the ban on new subscriber registrations, as the company approaches the completion of its ambitious universal subscriber identity module (USIM) replacement initiative following a significant cyber attack. With the clock ticking, the telecom giant is eager to reassure customers and shareholders alike.

    Customer Replacement Surge

    In a significant update, SK Telecom announced that over 6.18 million customers have successfully replaced their USIMs, with an impressive 150,000 swaps completed just yesterday. This progress has slashed the number of customers still awaiting their replacements down to 3.16 million.

    Restrictions in Place

    Since May 5, SK Telecom has been operating under administrative guidance from the Ministry of Science and ICT, resulting in a total suspension of new subscriptions and number transfers across more than 2,600 T World stores and online platforms nationwide. The ministry has clarified that this limitation will remain until the backlog of USIM replacements is fully resolved.

    Facing the Deadline

    Looking ahead, SK Telecom is targeting June 20 as the date for finalizing all outstanding USIM replacements. Text messages confirming reservations will be dispatched by June 16. However, roughly 440,000 customers have not yet visited a store to complete the process after receiving their notifications. Excluding these, an estimated 2.7 million customers are still actively waiting.

    Hope on the Horizon

    With the final stages of the free USIM replacement program underway, there is optimism that the suspension on new subscriptions could soon be lifted. Lim Bong-ho, head of the MNO Business Division at SK Telecom, revealed that the company is in active discussions with the government to not only lift the restrictions but also to establish compensation mechanisms and financial support for impacted distribution partners.

    The Cost of Recovery

    The financial outlay for issuing 20 million USIMs at no charge is projected to reach around KRW 150 billion. Each unit costs KRW 7,700, coupled with distribution and handling expenses of KRW 300-400 per unit.

    Investing in Cybersecurity

    In light of the cyber attack, SK Telecom is significantly boosting its investment in network security. Ryu Jeong-hwan, head of SK Telecom’s Network Infrastructure Center, confirmed plans to enhance both funding and personnel dedicated to security efforts, with specific numbers yet to materialize depending on the ongoing investigation’s findings.

    As SK Telecom navigates this challenging landscape, the question remains: will they turn this crisis into an opportunity for growth and innovation? Only time will tell!

    Questions & Answers

    What is the current status of USIM replacements at SK Telecom? Over 6.18 million customers have replaced their USIMs, with around 3.16 million still awaiting their new ones.

    When does SK Telecom expect to lift the ban on new subscriptions? The company is hopeful that the ban will be lifted soon after they complete all pending USIM replacements, which are expected by June 20.

    What steps is SK Telecom taking to improve network security after the cyber attack? SK Telecom plans to increase its budget and personnel dedicated to network security, although specific figures are still being determined pending investigation outcomes.

  • SK Telecom Hit by Cyber Attack

    SK Telecom Hit by Cyber Attack

    The mobile carrier reported that the breach occurred due to malicious code infiltrating its systems. While the exact scope and nature of the data leak are still under investigation, the company stated it took immediate steps to report the incident to the Korea Internet and Security Agency (KISA), aligning with regulatory requirements.

    In a message to employees, CEO, Ryu Young-sang, conveyed his regret and accepted responsibility for the breach. He urged staff to take stronger measures to improve the company’s cybersecurity framework and enhance efforts to protect customer data.

    SK Telecom confirmed it has notified the Personal Information Protection Commission of the incident and is working closely with investigators. The company added that it promptly deleted the malicious code and isolated the affected equipment upon detecting a possible breach. There have been no confirmed reports of the leaked data being misused.

    The company said it will adopt stronger security measures, including comprehensive system inspections, upgraded detection and blocking systems for illegal SIM-related activities, and improved alert protocols in cases of potential threats. A free SIM protection service is also being offered through its website and T World platform.

    In response to the incident, the Ministry of Science and ICT (MSIT) has set up an emergency task force in collaboration with the Cyber Security and Network Policy Bureau. The ministry requested that SK Telecom preserve and submit relevant data for analysis. Officials from KISA were dispatched to the telecom provider’s Seoul headquarters for an on-site investigation.

    Depending on the outcome of the investigation, the government may form a joint task force encompassing both the public and private sectors to co

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  • SK Telecom to Help Upgrade Palau’s Communication Infrastructure

    SK Telecom to Help Upgrade Palau’s Communication Infrastructure

    SK Telecom (SKT) announced that its Vice Chairman Park Jung-ho and CEO Ryu Young-sang met with Surangel Whipps. Jr., the president of the Republic of Palau, to discuss cooperation to upgrade Palau’s communication infrastructure.

    SK Telecom also asked the Palauan government to support Busan’s bid to host the “World Expo 2030”.

    At the meeting, Vice Chairman Park Jung-ho said, “The World Expo 2030 Busan highlights the seriousness of the global climate change and the need for each country to take an active response. It will also serve as a great opportunity for Palau to experience Korea’s innovative technologies and methodologies to respond to climate change.”

    SKT CEO Ryu Young-sang also suggested cooperation with the Palauan government to upgrade Palau’s current 4G LTE infrastructure to 5G. “Based on SKT’s technologies and experience accumulated through the world’s first commercialization of 5G, we can work together to build 5G infrastructure in Palau,” said      Ryu Young-sang.

    According to SK’s press release, President Whipps showed great interest in SKT’s formidable 5G infrastructure built across Korea as well as other advanced technologies including AI, metaverse, IoT and cloud services. There was also discussion about renewable energy, another industry that SKT has much experience in.

    Meanwhile, in June this year, SKT has become the first Korean mobile operator to provide LTE roaming service to customers traveling to Palau, a popular tourist destination for Koreans.

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  • SK Telecom to Spearhead Global Standardization of Quantum Cryptography Technologies

    SK Telecom to Spearhead Global Standardization of Quantum Cryptography Technologies

    SK Telecom announced that its two technologies related to the control and interworking of quantum cryptography communication networks were adopted as new work items at the ITU-T meeting held in Geneva, Switzerland.

    The South Korean telecom service provider said in a press release that these latest solutions will be given international certification standards through its talks among member countries of the ITU-T.

    SK Telecom’s two technologies chosen as work items are: Quantum Key Distribution Network Interworking – Software Defined Networking Control; and Framework of Quantum Key Distribution Network Federation.

    The company said these latest innovations serve as an important tool for the popularization of quantum cryptography communication technologies.

    One of these technologies, the Software Defined Networking Control System for Interworking of Quantum Key Distribution Networks, enables telecommunication operators to run their existing communication networks and QKD networks holistically and efficiently.

    Meanwhile, the company compares the Quantum Key Distribution Network Federation to international roaming between mobile operators. This technology enables the delivery of quantum-safe communication services no matter whose QKD network they are on by “supporting interworking/federation between QKD networks of different service providers.”

    SKT’s Chief Development Officer Ha Min-yong, said, “The approval of these two items by ITU-T carries a significant meaning as they will serve a pivotal role in accelerating the adoption of quantum cryptography communication throughout the globe.”

    He added, “We will continue to drive the growth of the quantum ecosystem by taking an active part in the international standardization of quantum technologies and developing attractive services and business cases.”

    Furthermore, SKT has also employed projects for the Ministry of Science and ICT, in partnership with the SK Broadband consortium and Swiss-based firm ID Quantique. These projects focus on creating pilot QKD infrastructure and advancing application services for 17 different institutions from the public, medical and industrial sectors.

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  • SK Telecom Teams Up with Ahnlab and Atomrigs for E-Wallet Service

    SK Telecom Teams Up with Ahnlab and Atomrigs for E-Wallet Service

    SK Telecom announced that it has collaborated with the startup firms AhnLab Blockchain Company and Atomrigs Lab to develop its digital wallet service called Web3 wallet.

    In a press release, the company said the digital wallet services will integrate different types of virtual assets, including cryptocurrencies and NFTs, among others, which can be used to verify a person’s identity.

    The Web3 wallet service will be based on the e-wallet technology to be developed by Atomrigs Lab. After its completion, SK Telecom and AhnLab Blockchain Company will take over the implementation, while Atomrigs will deliver technical support services to their operations.

    The company said in the statement, “Users can safely manage their digital assets through the Web3 Wallet and use it as a point of contact for various Web3-oriented distributed app services.”

    The three companies met during a signing ceremony held at AhnLab Blockchain Company’s headquarters building in Seongnam City, Gyeonggi Province in South Korea.

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  • SK Telecom, Shinsegae Group among bidders for eBay’s Korean business

    SK Telecom, Shinsegae Group among bidders for eBay’s Korean business

    South Korea’s SK Telecom, retailer Shinsegae Group and private equity firm MBK Partners were among those that entered non-binding, preliminary bids for the sale of eBay Inc’s South Korean business, the telecom company, and two sources with knowledge of the matter said on Tuesday.

    EBay Korea operates open market e-commerce platforms Gmarket, Auction and G9, and was South Korea’s third-largest e-commerce firm in 2020 with 12.8% market share, according to Euromonitor.

    The sources declined to be identified as not authorized to talk to the media. MBK Partners, Shinsegae Group, and eBay Korea declined to comment.

    Seoul-based analysts said that eBay hopes to fetch up to 5 trillion won (S4.42 billion) with the sale.

    However, they said the actual sale price may be lower, due to its recent drop in market share compared to rivals such as Korea’s No. 1 e-commerce firm Coupang, and disadvantages of the unit’s traditional “open market” form of e-commerce which simply connects sellers with buyers.

    EBay Korea’s market share has been overtaken in recent years by Coupang, which directly handles inventory, differentiated itself with speedy delivery and raised around $4.6 billion in a blockbuster New York listing earlier this month, as well as Naver Corp, which operates South Korea’s dominant online search portal.

    EBay Korea’s 2020 revenue was estimated to be about 1.3 trillion won, with a 5.3% on-year increase in transactions, compared to a 19% growth in South Korean e-commerce market, KTB Investment & Securities analyst Kim Jin-woo said.

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  • SK Telecom’s 11Street to let shoppers buy from Amazon

    SK Telecom’s 11Street to let shoppers buy from Amazon

    SK Telecom Co., South Korea’s largest mobile carrier, said Monday it is partnering with Amazon.com, Inc. to allow South Koreans to have easier access to products on the U.S. e-commerce giant’s platform.

    The carrier said users of its e-commerce unit 11Street Co. can directly purchase the U.S. company’s products on its platform. It did not provide a specific time frame for the service’s launch.

    SK Telecom said it has also made an agreement with Amazon so that the U.S. tech giant has the right to acquire a stake in 11Street based on the South Korean e-commerce company’s progress in the local market.

    The announcement comes as SK Telecom is currently planning an initial public offering (IPO) for 11Street.

    The carrier said in its third-quarter conference call that the e-commerce unit is among its list of subsidiaries, such as new mobility spinoff T map Mobility Co., that will pursue IPOs.

    The e-commerce unit’s sales reached 135.7 billion won (US$122.7 million) in the third quarter, up 8 percent from a year earlier, according to SK Telecom.

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  • SK Telecom signs series of MoUs for greater smart city solutions

    SK Telecom signs series of MoUs for greater smart city solutions

    The South Korean Telecommunications operator announced the signing of the Memorandums of understanding (MoUs) with the Incheon Free Economic Zone (IFEZ) Authority and some others who are planning to build smart infrastructure with 5G and self-driving elements.

    The deals are meant to strengthen the country’s position in smart city development with regards to 5G network deployment, autonomous vehicles, and connected hospitals.

    “We will work closely with the IFEZ Authority to accelerate the IFEZ’s transition to a smart city powered by SK Telecom’s 5G network and mobility technologies,” said Park Jin-hyo, the operator’s CTO.

    As part of the deal, SK Telecom is expected to create a machine-readable HD map of the IFEZ area (which is comprised of Yeongjong, Cheongna, and Songdo) with information to help support autonomous vehicles. This information includes road conditions, lanes, and speed limits.

    “The HD map will b built with Dynamic Data Platform, a 5G-based real-time update solution for HD maps. Dynamic Data Platform automatically updates HD maps upon receiving road observation data from Advanced Driver Assistance Systems (ADAS) over 5G network,” said Jin-hyo.

    He added, “SK Telecom plans to install ADAS and 5G communication modules to public transport vehicles and official government cars in the IFEZ area to detect all changes in the road environment.”

    Both parties aim to work together to achieve smarter and safer transportation by taking into account the policies that will be put in place. In order to do this, they aim to build a data hub that will enable them to oversee the floating population.

    Another deal that was devised, was between SK Telecom and Yonsei University Health System which will provide 5G network solutions and smart technology to hospitals. The smart hospital that is in the making is forecasted to be opened by the beginning of 2020.

    “The 5G-powered digital hospital will be equipped with SK Telecom’s Ai speaker- NUGU- to enable patients with physical difficulties to easily control their beds, lighting, and TV with their voice. They can even use NUGU Call service to get medical assistance in case of emergencies,” SK Telecom stated.

    The hospital is also expected to have AR-powered indoor navigated which will use 3D mapping technologies to “enhance the convenience of patients and visitors”.

    This will allow patients in isolation wards to receive visitors through holographic projections. Additionally, facial recognition will be used on medical worker to ensure greater safety and security for the patients. “Unlike other access control systems that require some kind of contact – fingerprint, pass, etc- the face recognition system allows contact-free entry to help reduce the risk of infection”.

    They also plan to create an incubator for startups called Venturepolis which will be based in Songdo. Venturepolis will support startups that work with smart office solutions.

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