Círculo Security Audit by 7ASecurity
About Círculo Círculo is a safety app built on the Matrix protocol that enables users in authoritarian contexts to create a small “trusted circle” of six people with whom they can share location, safety, and wellness updates, as well as other messages in a secure environment. Audit Description OTF’s Security Lab partner 7ASecurity conducted penetration testing and a “whitebox” audit (a form …
