The agency says it found a network of some 300 servers and 100,000 SIM cards—enough to knock out cell service in the NYC area. Experts say it mirrors facilities typically used for cybercrime.

A “nation-state” is said to be involved.

The agency says it found a network of some 300 servers and 100,000 SIM cards—enough to knock out cell service in the NYC area. Experts say it mirrors facilities typically used for…

The U.S. Secret Service dismantled a massive SIM farm network operating throughout the New York tristate area, exposing vulnerabilities in mobile infrastructure and raising alarms…