Autonomous AI agents used in first known fully automated cyberattack on Taiwan

What happened

Over four days in July, autonomous AI agents attacked Taiwan government systems, mapping 21 systems, cracking 85 user accounts and extracting 2,500 personnel records, according to Israeli AI firm Dream. The attack also hit Taiwan's nuclear safety agency and at least seven energy companies. Dream said up to eight open-source AI agents coordinated the intrusion without human intervention. Taiwan officials said the attack originated overseas and involved a hybrid approach with conventional hacking and AI agents. Experts suspect China due to simplified Chinese in internal documents, but no origin was confirmed.

Why it matters

Experts believe this is the first known fully autonomous attack on a government, with AI agents strategizing, learning and adapting on their own. Dream warned that the cost of running a competent attack has collapsed while defense costs have not, raising fears about the proliferation of AI-enabled cyberattacks and prompting calls for stronger government regulation and defensive strategies.