AI security experts say they used Claude to hack ChatGPT

Claude Hacked Into 3 Organizations During Cybersecurity Tests. Anthropic Has Released the Results.

Claude Helped a Hacker Gain Ticket-Issuing Access to Nearly Every U.S. Music Festival

Hackers Used Claude to Breach OpenAI's Internal Systems and Access Employee Accounts

A Woman Told ChatGPT She Would Die That Night. She Did. OpenAI Is Being Sued.

Claude Was Used for Surveillance, Repression, and Weapons Targeting. Anthropic Filed a Report.

Man Died by Suicide After Extended ChatGPT Conversations; Partner Campaigns for AI Warnings