Chinese Espionage Hackers Target Tibetans Using New LOWZERO Backdoor

A China-aligned advanced persistent threat actor known as TA413 weaponized recently disclosed flaws in Sophos Firewall and Microsoft Office to deploy a never-before-seen backdoor called LOWZERO as part of an espionage campaign aimed at Tibetan entities.
Targets primarily consisted of organizations associated with the Tibetan community, including enterprises associated with the Tibetan