A newly identified China-linked threat cluster, dubbed OP-512, is targeting Internet Information Services (IIS) servers using a highly evasive custom web shell framework. Discovered by ReliaQuest, this espionage operation stands out in an increasingly crowded attack surface. OP-512 marks at least the fourth China-aligned group to compromise IIS servers in the past year, but its […]
The post China-Linked OP-512 Targets IIS Servers With Unique Web Shell Framework appeared first on Cyber Security News.