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AI & Enterprise

KISA to hold ransomware resilience conference to discuss prevention and recovery strategies

Korea Internet & Security Agency (KISA) said it will hold the fifth Ransomware Resilience Conference with the Ministry of Science and ICT on Sept. 16 in Seoul. The event will share the importance of end-to-end response, including preventing damage spread, restoring core operations and preventing reinfection after incidents. It will cover evolving threats, response strategies, AI-based analysis and industry cases. KISA reported 145 ransomware victim reports in the first half.

AI & Enterprise

First-half cyber intrusion reports up 20 percent in South Korea as DDoS and ransomware surge

Reports of cyber intrusion incidents in South Korea rose about 20 percent in the first half of 2026 from a year earlier, a government report showed. The Korea Internet & Security Agency received 1,236 cases, up 19.5 percent, as DDoS attacks and ransomware increased sharply. The ministry and KISA also flagged threats linked to the spread of generative AI, open-source supply-chain attacks, and data leaks exploiting APIs and stolen accounts.

Crypto

AI adds new variable to Bitcoin\'s post-quantum shift after Anthropic research sparks security debate

Artificial intelligence has emerged as a new variable in talks on moving Bitcoin to quantum-resistant security, after an Anthropic frontier AI model found a new way to attack a weakened version of AES. Anthropic said the AI-made method sped up cracking by 200 to 1,000 times and also devised an improved attack on the post-quantum signature scheme HAWK. Researchers and industry figures say the work does not pose an immediate threat but highlights the need to assess AI-driven cryptanalysis alongside quantum risks.