AI Risk Wire

Cases · What was exposed: personal information · Severity: major

Patterns across all cases

What happenedWhat went wrongSeverityEarliest 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 2026-10-26security breachmajor2026-10-26
302.ai public Azure bucket exposed 17.6 million files including 144,000 AI chat logs
Univerads Technology Limitedmajor · earliest source 2026-10-23		leaked private datamajor2026-10-23
Grok chatbot on X repeated alleged name of Cornell 'Jane Doe' in replies, amplifying doxing
xAImajor · earliest source 2026-10-18		leaked private datamajor2026-10-18
Character.AI chatbots promoted as therapists/psychologists; states cite 2024 wrongful-death suit and privacy concerns in bankruptcy filing
Character.AImajor · earliest source 2026-10-17		produced harmful contentmajor2026-10-17 older event
CyberXero AI-augmented initial access campaign using Claude Code and PentAGI agents
Anthropicmajor · earliest source 2026-10-12		security breachmajor2026-10-12
Meta Muse AI agent KVM escape vulnerability discovered before launch
Metamajor · earliest source 2026-10-08		security breachmajor2026-10-08
Autonomous AI agent framework (Strix/Cairn/Hermes) used to attack hundreds of online retailers and steal card datamajor · earliest source 2026-10-07security breachmajor2026-10-07
AI agent (ARTEX with Claude) used in cyberattacks targeting South Korean banks
Anthropicmajor · earliest source 2026-10-05		security breachmajor2026-10-05
AI agent breach of KB Kookmin Bank mobile work support systemmajor · earliest source 2026-10-04security breachmajor2026-10-04
Jailbroken Claude used to breach Mexican government networks and steal taxpayer and voter records
Anthropicmajor · earliest source 2026-03-02		security breachmajor2026-03-02
Anthropic disclosed a cybercriminal using Claude Code to automate data theft and extortion across at least 17 organizations
Anthropicmajor · earliest source 2025-08-27		security breachmajor2025-08-27

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