Microsoft warns of a new zero-day vulnerability that leaves Exchange open to hackers.

Microsoft Exchange users are urged to mitigate a zero-day vulnerability that CISA has confirmed is under active exploitation.

Microsoft Exchange users are urged to mitigate a zero-day vulnerability that CISA has confirmed is under active exploitation.

by Laura Entis in Context Window Was this newsletter forwarded to you? Sign up to get it in your inbox. Vibe shift Did Opus 4.7 get better? If you’ve been following Dan Shipper’s posts lately, you ...

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The first‑round series between the Houston Rockets and Los Angeles Lakers continues tonight with Game 2, and the Lakers enter with a 1–0 series lead after a strong defensive showing in the opener.

Proof-of-concept exploit code has been published for a critical remote code execution flaw in protobuf.js, a widely used JavaScript implementation of Google's Protocol Buffers. The tool is highly ...

Earlier this week, Anthropic accidentally released more than 500,000 lines of code tied to its Claude Code system, offering an unusually detailed look into how one of the fastest-growing AI tools ...

Anthropic accidentally leaked part of the internal source code for its coding assistant Claude Code, according to a spokesperson. The leak could help give software developers, and Anthropic's ...

Anthropic just cannot keep a lid on its business. After details of a yet-to-be-announced model were revealed due to the company leaving unpublished drafts of documents and blog posts in a publicly ...

The entire source code for Anthropic’s Claude Code command line interface application (not the models themselves) has been leaked and disseminated, apparently due ...