AI Revolutionizes Cyber Defense Amid Rising Threats in Korea

• •AI is shifting the balance of power in cybersecurity, enhancing defenders' capabilities.
• •Defenders may soon face overwhelming odds, with attackers leveraging autonomous AI.
• •Organizations need to transition to autonomous defense systems to keep pace with evolving threats.

At the SMARTCLOUD SHOW 2026, experts highlighted the transformative impact of AI on cybersecurity. Kim Taesu from Microsoft emphasized that AI is shifting the balance in cyber defense, allowing defenders to anticipate attacks more effectively. Conversely, Park Song from SK shieldus warned that autonomous AI could lead to defenders facing overwhelming odds, with attackers potentially outnumbering them 1,000 to 1. He noted that generative AI has evolved into 'agentic AI,' capable of independent action, fundamentally changing attack and defense dynamics. The speed of attacks is increasing, with sophisticated groups completing exploits much faster than defenders can patch vulnerabilities. Park advocated for a shift towards autonomous defense systems that can respond to threats without human intervention. The articles reflect a growing urgency for organizations to adapt their cybersecurity strategies to this rapidly evolving landscape.