CISA
CISA: Firestarter Backdoor Survives Cisco Patches on US Gov Firewalls
Federal agency confirmed breached via unpatched Cisco ASA flaws; only a hard power cycle removes the persistent implant redeploying months after initial patches. WASHINGTON, D.C. — The Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent directive following the discovery of a Firestarter malware infection within a U.S.