Simon Willison’s Weblog

M.I.T Card Information (via) Who’s bright idea was it to introduce a poorly secured swipe card system in a school full of hard-core techies?

Posted 25th April 2004 at 8:58 pm

Recent articles

GPT-5: Key characteristics, pricing and model card - 7th August 2025
OpenAI's new open weight (Apache 2) models are really good - 5th August 2025
ChatGPT agent's user-agent - 4th August 2025

mit 3 security 532

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe