Operation Navy Ghost is targeting Python developers who build Telegram bots by hiding backdoors inside trojanized Pyrogram forks uploaded to PyPI. The campaign has been active since November 2025, ...

Attackers can inject indirect prompts in normal-looking repositories to trick Claude Code into spawning a reverse shell.

OpenAI is now turning its Daybreak initiative into a defensive cybersecurity program that combines Codex updates, the GPT-5.5-Cyber release and partner access for approved organizations. As OpenAI ...