CIRCL: Cloudflare Interoperable Reusable Cryptographic Library

Documentation and Sharing Repository for ThreatPinch Lookup Chrome & Firefox Extension

passivedns-client provides a library and a query tool for querying several passive DNS providers

IMAP transparent proxy

A simple pseudonymization service. Your data is not shared with the server.

A dashboard that displays the most talked about CVEs in the past week

Python based script, that shows latest 30 CVEs from Circl.lu