Simon Willison’s Weblog

Notes from the No Lone Zone. A computer scientist with a background in cryptography visits a Titan II ICBM launch complex.

Posted 16th December 2009 at 10:02 am

Recent articles

Video: Building a tool to copy-paste share terminal sessions using Claude Code for web - 23rd October 2025
Dane Stuckey (OpenAI CISO) on prompt injection risks for ChatGPT Atlas - 22nd October 2025
Living dangerously with Claude - 22nd October 2025

coldwar 1 cryptography 22 history 41 icbm 1 security 560

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