CISA and FBI Warn Fast Flux is Powering Resilient Malware, C2, and Phishing NetworksFast flux technique obscures malicious servers by rapidly changing DNS records, complicating tracking and mitigation efforts.
StormBamboo Compromises ISP to Spread Malware via UpdatesStormBamboo, a Chinese-speaking threat actor, conducted a sophisticated cyberespionage attack by compromising an ISP and altering DNS responses to deliver malicious payloads alongside legitimate software updates.