Researchers from Singapore's Nanyang Technological University have disclosed a widespread class of security vulnerabilities affecting 4G and 5G core networks. The study,…
Sure Group is a telecommunications company that operates Airtel Jersey, mentioned as a provider abused in surveillance campaigns exploiting SS7 and Diameter…
Tango Networks UK is a telecommunications provider mentioned as being abused in surveillance campaigns exploiting SS7 and Diameter protocols.
Lumen, a telecommunications company, collaborated with Google and the FBI to disrupt the NetNut residential proxy network.
Comcast's threat lab documented the JackSkid operator's fallback to ENS-based C2 after the March 2026 law enforcement operation.
Lumen Technologies, a telecommunications company, used Axonius to reconcile over 40 disconnected systems, expanding its asset inventory from 17,000 to 1.1 million…
AT&T confirmed in July 2024 that call and text records for nearly all its cellular customers were stolen from a third-party cloud…
Huawei is a Chinese technology company whose driver (HWAuidoOs2Ec.sys) was used in a BYOVD attack by DragonForce.