Links tagged “privacy”

thereallo.dev

Reports invisible Unicode characters in the system prompt that encode the endpoint, domain and timezone a request came from.

simonwillison.net

A honeypot site with nested links turned the web_fetch tool into an exfiltration path for data already in the conversation.

support.claude.com

The support page for identity checks: a government photo ID and a selfie, verified through Persona, for safety and compliance.

desfontain.es

Noise infusion banned from Census Bureau statistical products: the differential privacy that protected census data is now forbidden, explained by an authority on the topic.

buttondown.com

How email tracking works behind the scenes

betterlytics.io

Betterlytics: an open-source cookieless web analytics tool