US authorities on Thursday expressed increased alarm about a large and sophisticated hacking campaign affecting government networks.
The cybersecurity unit of the Department of Homeland Security warned that the hack “poses a grave risk to the federal government and state, local, tribal, and territorial governments as well as critical infrastructure entities and other private sector organizations”.
The Cybersecurity and Infrastructure Security Agency (Cisa) also warned that it will be difficult to remove the malware inserted through network software. “Removing this threat actor from compromised environments will be highly complex and challenging for organizations,” the agency said in the statement.
Thursday’s comments were the most detailed yet from the agency since reports of the hack emerged over the weekend. The US government on Wednesday confirmed that an operation by elite hackers, suspected to be Russian, affected its…