Cisco Blogs / Security / Threat Research / DoNot’s Firestarter abuses Google Firebase Cloud Messaging to spread The newly discovered Firestarter malware uses Google Firebase Cloud Messaging to notify its authors of the final payload location. Even if the command and control (C2) is taken down, the DoNot team can still redirect the malware to another C2 using Google … [Read more...] about DoNot’s Firestarter abuses Google Firebase Cloud Messaging to spread