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Claude Duet, PHP flaw origins, LiteLLM backdoor - October 22, 2026

Anthropic's proactive Claude Duet agent, the AI-found origins of this week's PHP flaws, a backdoored LiteLLM release, and two bad days for Meta lead a ten-story digest.

(0:00) - Intro

(0:26) - Claude Duet - source

(1:22) - PHP Armageddon: OpenAI, Google's Wiz find ancient holes, panicking the internet - source

(1:56) - Compromised LiteLLM 1.107.0 on PyPI Installs a Credential Stealer and Backdoor - source

(2:46) - Signal flaw could expose audio and video even after users hang up - source

(3:32) - Meta suspends Muse chat sharing feature after it left private details exposed - source…

The skinny

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