Earth Lusca’s cyberespionage techniques. Earth Lusca's cyberespionage techniques. Leaving the backdoor unlocked in upatched Linux systems. Read More The CyberWire September 19, 2023 1 minute read Leaving the backdoor unlocked in upatched Linux systems. Read More The CyberWire About The Author Read moreBuilding cyber skills and roles from CyBOK foundations See author's posts Related Post navigation Previous: Clorox Blames Damaging Cyberattack for Product ShortageNext: Ukraine at D+572: Diplomacy at the UN, potential Russian DPRK cooperation in cyber ops. Related Stories 1 minute read WebRAT malware spread via fake vulnerability exploits on GitHub Security Aid December 23, 2025 0 1 minute read Reworked MacSync Stealer Adopts Quieter Installation Process Security Aid December 23, 2025 0 1 minute read Clop Ransomware Group Linked to 3.5m University of Phoenix Breach Security Aid December 23, 2025 0