Anthropic S-1 filing, Cloudflare cache leak, GPT-6.1 Terra - October 27, 2026
Anthropic files to go public, Cloudflare discloses a cross-customer cache leak, OpenAI ships a cheaper model at its top cyber risk tier, and more.
(0:00) - Intro
(0:30) - Anthropic officially files for its public debut - source
(1:29) - Cross-request KV cache exposure in the GLM-5.3 Workers AI model - source
(2:15) - GPT-6.1 Terra meets OpenAI's Critical cyber threshold, and it's cheaper than GPT-5.6 Terra - source
(3:09) - AI coding agents fall for malicious instructions planted in the Downloads folder - source
(4:01) - Microsoft Authenticator vulnerability let rogue Android apps…
The skinny
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