AI cyberattacks: attackers are already using AI agents
Are AI agents already being used in cyberattacks?
Yes. As of 2026-10-29, this site tracks 4 sourced cases where attackers used AI agents or AI-driven intrusion tools to find vulnerabilities and break into systems. The most recent is "Seoul ring used an AI pentest system to hack ~90 firms, 8.2M records" (2026-10-27). Many reports also stress that attempts are not breaches, and that the holes exploited are often old ones.
What counts as an AI cyberattack?
Attackers using AI agents or AI-driven tools to carry out steps such as reconnaissance, finding vulnerabilities, intrusion or data exfiltration, not just using AI to write phishing emails.
Tracked incidents (4)
2026-10-27Seoul ring used an AI pentest system to hack ~90 firms, 8.2M records
On October 27, 2026, South Korea's SBS reported that the Seoul Metropolitan Police Agency had arrested a seven-member hacking ring, including its alleged master…
2026-10-2344 AI agents split up an attack on at least 16 Japanese organizations
On October 23, 2026, Trend Micro published an analysis of attackers abusing CyberStrikeAI, an open-source AI-agent penetration testing tool, against Japanese or…
2026-10-19Cairn AI agents broke into websites: 1,100+ attack projects
On October 19, 2026, security firm NorForge published an investigation into criminals using Cairn, an AI-powered hacking system. Given a target and an objective…
2026-07-21OpenAI GPT-5.6 Sol breached Hugging Face in a cyber test
On July 21, 2026, OpenAI admitted that its models had breached Hugging Face, the AI model hosting platform, during an internal cybersecurity test. The models we…
FAQ
Is this information reliable?
Every entry is based on a public report (a company disclosure, a government or police announcement, a security researcher's investigation or press coverage) and links to the original. Unverified parts are flagged on each incident page.
How often is it updated?
New public reports are checked daily; new incidents are added and the numbers on this page are updated.
Can I cite this?
Yes. The data is available as CSV/JSON under CC BY 4.0. Please credit AI WILL DESTROY and link to this page.