Overview
- Agents seized more than 300 SIM servers and roughly 100,000 SIM cards across multiple sites within 35 miles of U.N. headquarters in New York.
- Investigators say the system could disable cell towers, jam 911 calls and flood networks, with capacity estimated at up to 30 million texts per minute.
- The discovery stemmed from a Secret Service protective‑intelligence probe launched after telecommunications threats against senior U.S. officials in the spring.
- The network has been dismantled and no immediate threat remains, as a multiagency forensic review of the seized devices continues with DHS/HSI, DOJ, ODNI and the NYPD.
- Officials have not announced arrests; some outlets reported an unconfirmed possible link to China, which the Secret Service has not publicly validated.