Cases · What was exposed: personal information · Kind of harm: money · Quarter of the earliest source we hold: 2026-Q4
| What happened | What went wrong | Severity | Earliest source |
|---|---|---|---|
| Self-taught hacker uses AI coding agent and autonomous penetration-testing system to breach 90+ companies and steal 8.2 million recordsmajor · earliest source 2026-10-26 | security breach | major | 2026-10-26 |
| AI agent (ARTEX with Claude) used in cyberattacks targeting South Korean banks Anthropicmajor · earliest source 2026-10-05 | security breach | major | 2026-10-05 |
Showing 1–2 of 2. Or take the JSON.