#South Korea
All CosmicBytez Labs articles tagged #South Korea, across news, security advisories, how-to guides, and projects.
- News
Former Pentester Used ARTEX AI to Steal 8.2 Million Records from 90+ Korean Organizations
Seoul police arrested seven suspects who allegedly used generative AI and the ARTEX framework to breach about 90 organizations and extort 38 of them.
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ARTEX AI, Claude Agents Used in Cyberattacks on South Korean Banks
A Chinese hacker used the ARTEX AI pentest suite and Claude agents to breach South Korean banks, exposing over 68,000 customer records.
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South Korea Probes Bank Breaches Amid Suspected AI-Powered Attacks
FSC held an emergency meeting after suspected AI-powered attacks breached seven South Korean banks and lenders, exposing data on over 186,000 customers.
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Cyber Op Targets South Korean Media & Automotive Sectors
A North Korea-aligned APT embedded a custom backdoor in HAProxy load balancers at two South Korean firms, intercepting decrypted traffic for months.
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South Korean Startup Platform Breach Exposes Critical Key Management Failures
A breach at South Korea's government-backed startup platform leaked encrypted personal data after an encryption key was embedded directly in an API response.
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FBI, South Korea Warn of Gunra Ransomware Gang Targeting Critical Infrastructure
The FBI and South Korea's government have jointly warned that the Gunra ransomware gang is breaching critical infrastructure through vulnerabilities in...
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South Korea Fines Telco Giant KT $39 Million for Customer Data Breach
South Korea's Personal Information Protection Commission has levied a KRW 53.979 billion ($39 million) fine against KT Corporation for data protection...
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South Korea Discloses Data Breach Impacting Diplomats Worldwide
South Korea's Ministry of Foreign Affairs has disclosed a data breach affecting approximately 10,000 diplomatic records after an unidentified attacker...
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Coupang Hit with Record $409 Million Data Breach Fine in South Korea
South Korea's Personal Information Protection Commission has fined e-commerce giant Coupang a record 624.6 billion won — approximately $409 million —...
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Can Laws Stop Deepfakes? South Korea Aims to Find Out
South Korea's upcoming local elections will serve as a real-world test of whether aggressive anti-deepfake legislation can meaningfully curb AI-generated...
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Louis Vuitton, Dior, and Tiffany Fined $25 Million Over
South Korea's data protection authority has fined three LVMH luxury brands a combined $25 million for data breaches affecting millions of customers, with...