Code from the FBI’s Anom encrypted messaging app
&gt; <i>Last year, the FBI and its international partners announced Operation Trojan Shield, in which the FBI secretly ran an encrypted phone company called Anom for years and used it to hoover up tens of millions of messages from Anom users.</i><p>What other services might be run, controlled, or surveilled by the US investigative authorities?<p>What other services might have operators that can be extorted or blackmailed by those same authorities, due to the fact that US-based data aggregators (FAANG et al) have extensive information about the lifestyles, behaviors, habits, and travel of billions of people worldwide?<p>We already know Apple has preserved a backdoor in the end-to-end cryptography of iMessage at the FBI&#x27;s behest, as reported by Reuters.  WhatsApp has always had the same backdoor (unencrypted backups to cloud services).  The largest services are all unsafe for privacy.<p>What about the medium-sized ones?