Key Points:

• The agency discovered more than 300 SIM card servers and 100,000 SIM cards in five locations throughout the New York area .
• Officials said the servers were capable of processing 30 million text messages per minute .
• The agency is currently investigating whether the potential threat actors planned to use the network to disrupt communications during the UN General Assembly .
• Secret Service dismantles network capable of shutting down cell service in New York