Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
BPFdoor in Telecom Networks: Detecting and Evicting Passive Linux Backdoors in Backbone Infrastructure
The Award That Should Make Every Defender Pay Attention This week at Virus Bulletin 2026 in Seville, Rapid7's intelligence team received the...
BPFDoor and AVERAT Linux Implants Targeting Telecom Network Edge Appliances — Detection and Remediation Guide
Executive Summary Rapid7's threat research team has published new intelligence on a Linux malware set purpose-built to blend into telecommun...
BPFDoor Linux Backdoor Variants: Kernel-Level Detection and Mitigation Guide
BPFDoor Linux Backdoor Variants: Kernel-Level Detection and Mitigation Guide Introduction Recent research from Rapid7 Labs has uncovered sev...
Red Menshen BPFdoor: Telecom Linux Backdoor Detection and Eradication
Introduction A months-long investigation by Rapid7 Labs has confirmed what we in the IR community have feared: nation-state actors have succ...
How to Protect Against Stealthy BPFDoor Variants: Detection and Defense Strategies
How to Protect Against Stealthy BPFDoor Variants: Detection and Defense Strategies Introduction Security researchers have uncovered seven ne...