Cybersecurity

Cyberespionage Group Earth Hundun’s Continuous Refinement of Waterbear and Deuterbear

Earth Hundun is a cyberespionage-motivated threat actor that has been active for several years in the Asia-Pacific region, targeting the technology and government sectors. The group has been known for employing several tools and techniques, including Waterbear, a malware entity that has had over 10 versions since 2009. Waterbear is known for its complexity, as […]