New York Post : FBI encrypted phone app leads to hundreds of global underworld arrests.
https://nypost.com/2021/06/07/fbi-encrypted-phone-app-leads-to-hundreds-of-global-arrests/

"Hundreds of criminal gang members around the world were tricked into using a phone encryption app operated by the FBI to plan their heinous crimes, leading to their arrests, according to authorities.

Law enforcement officers in Australia and New Zealand began to unveil the scope of what is known as Operation Trojan Shield late Monday."

"Authorities in Europe were scheduled to make their own announcement early Tuesday, with the FBI’s San Diego field office doing the same at noon."

"Antipodean authorities credited the scheme with the arrest of more than 250 individuals and the seizure of more than 100 illegal firearms and other weapons, as well as millions of dollars in cash, drugs and other assets."