Trojan Shield: How the FBI Secretly Ran a Phone Network for Criminals
For years the FBI has secretly run an encrypted communications app used by organized crime in order to surreptitiously collect its users' messages and monitor criminals' activity on a massive scale, according to a newly unsealed court document. In all, the elaborate operation netted more than 20 million messages from over 11,800 devices used by suspected criminals.
The news signals a major coup for law enforcement: ordinarily, agencies either shut down or crack messages on an already established service, such as Phantom Secure or Encrochat, two similar encrypted messaging networks. But in this case, the FBI took control of a communications company called 'Anom' in its infancy and turned that into a wide reaching honeypot, with the suspected criminal users instead coming to them.
"The FBI opened a new covert investigation, Operation Trojan Shield, which centered on exploiting Anom by inserting it into criminal networks and working with international partners, including the Australian Federal Police (“AFP”), to monitor the communications," the unsealed court record reads, referring to Anom, the app at the center of the investigation. Seamus Hughes, a researcher at George Washington University, shared the document with Motherboard.
