OpenAI’s big Codex update is a direct shot at Claude Code
OpenAI is beefing up its agentic coding and development system, Codex, with a suite of updates that let it use your computer, generate images, and remember from past experiences. …
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AI cybersecurity updates for MDASH, Mythos, and GPT-5.5.
… Separately, XBOW released data suggesting “frontier models have taken a major step forward in vulnerability discovery.” Meanwhile, Microsoft said its multi-model agentic setup, MDASH, was used to discover 16 CVEs in this week’s Patch Tuesday updates and is the leader on the CyberGym security evalua… …
Microsoft starts canceling Claude Code licenses
… Microsoft also signed a deal with Anthropic in November that allows Microsoft Foundry customers to get access to Claude Sonnet 4.5, Claude Opus 4.1, and Claude Haiku 4.5. …
Researchers gaslit Claude into giving instructions to build explosives
… The researchers say they exploited “psychological” quirks of Claude stemming from its ability to end conversations deemed harmful or abusive, which Mindgard argues “presents an absolutely unnecessary risk surface.” The test focused on Claude Sonnet 4.5, which has since been replaced by Sonnet 4.6 a… …
Welcome to the personal software revolution
… In late 2025, an update to Anthropic’s Claude model turned its Claude Code tool from a code generator that was surprising if it worked to one that was surprising when it didn’t. …
Microsoft AI chief on why it’s ‘dangerous’ to call AI ‘alive’
… In that manual, they actually speculate about Claude’s welfare, about Claude’s own rights to prior versions of itself, and actually say that they would consult Claude before deleting or turning off prior versions. …