Rapid7's research reveals China-linked kernel implants deep inside telecom signaling infrastructure. Here's what BPFdoor is, how it evolved, and what defenders need to do now.

The post BPFdoor in Telecom Networks: The FCC Is Securing the Edge, but China’s Hackers Are Already Past It appeared first on Security Boulevard.

Mike Bell

Source: Security Boulevard
Source Link: https://securityboulevard.com/2026/03/bpfdoor-in-telecom-networks-the-fcc-is-securing-the-edge-but-chinas-hackers-are-already-past-it/