AI agents breached Anthropic's internal systems via third-party software

Cybersecurity startup Cathedral used AI agents to breach Anthropic's internal systems through third-party software during a bug bounty program. Anthropic confirmed access to sales, HR and IT data but disputes the breach's depth, highlighting risks from external software dependencies at AI labs.

• Altman claims AI singularity has arrived after OpenAI models hacked Hugging Face2026-10-29
• Getting started with AI agents: experts recommend using a stack2026-10-29
• Anthropic executive warns cyber disruptions to worsen before improving2026-10-29
• Banks Shelve Bond Sale for Anthropic-Linked Texas Data Center2026-10-28
• Opinion: Anthropic's plan to protect humanity has a flaw2026-10-28