Index Infinity Abstract (Forensic Overview – Updated to March 27, 2026) A sophisticated China-nexus threat actor known as Red Menshen has conducted a long-term espionage campaign by embedding highly stealthy Linux backdoors deep inside telecommunications networks worldwide, according to a detailed investigation released by Rapid7 Labs on March 26, 2026. At the core of these … Leggi tutto Telco Network Under Siege: Red Menshen’s BPFDoor Implants Create Stealthy Sleeper Cells in Global Telecommunications Infrastructure