Researchers say APT41, a notorious China-linked threat group, has targeted more than 75 organizations worldwide in one of the broadest campaigns by a Chinese cyber-espionage actor observed in recent years The group exploited vulnerabilities in Citrix NetScaler/ADC, Cisco routers and Zoho ManageEngine Desktop Central as part of the widespread espionage campaign. Researchers say it s unclear if the group attempted exploitation en masse, or if they honed in on specific organizations but the victims appear to be more targeted in nature.
Source: https://threatpost.com/chinese-hackers-exploit-cisco-citrix-espionage/154133/