Claude Opus 5 Helped Researchers Take Over OpenAI Staff Accounts via Chained Flaws
Claude Opus 5 Helped Researchers Take Over OpenAI Staff Accounts via Chained Flaws 2026-09-19 at 21:36 By Three researchers at the security firm Hacktron used Anthropic’s Claude Opus 5 to chain two flaws and take over the ChatGPT and Codex accounts of several OpenAI employees, then reach an internal OpenAI code repository. The chain began with a […]
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