Simon Willison’s Weblog

An S3 AJAX Wiki. Les continues to innovate against S3.

Posted 22nd April 2006 at 7:09 pm

Recent articles

The lethal trifecta for AI agents: private data, untrusted content, and external communication - 16th June 2025
An Introduction to Google’s Approach to AI Agent Security - 15th June 2025
Design Patterns for Securing LLM Agents against Prompt Injections - 13th June 2025

s3 60 javascript 711 ajax 61 wiki 12 les-orchard 9 aws 67

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