Tag: arcanedoor

Firestarter Malware Evades Cisco Firewall Updates, Persists Across Reboots

A custom backdoor called Firestarter has been discovered evading Cisco firewall updates and persisting across reboots, posing a significant threat to cybersecurity. This sophisticated malware is attributed to a threat actor linked to cyberespionage campaigns, including the notorious ArcaneDoor operation.