Security News > 2025 > April > CISA and FBI Warn Fast Flux is Powering Resilient Malware, C2, and Phishing Networks
2025-04-07 13:40
Cybersecurity agencies from Australia, Canada, New Zealand, and the United States have published a joint advisory about the risks associated with a technique called fast flux that has been adopted by threat actors to obscure a command-and-control (C2) channel. "'Fast flux' is a technique used to obfuscate the locations of malicious servers through rapidly changing Domain Name System (DNS)
News URL
https://thehackernews.com/2025/04/cisa-and-fbi-warn-fast-flux-is-powering.html
Related news
- CISA and FBI: Ghost ransomware breached orgs in 70 countries (source)
- Medusa Ransomware Strikes 300+ Targets: FBI & CISA Urge Immediate Action to #StopRansomware (source)
- FBI: Free file converter sites and tools deliver malware (source)
- Scam Alert: FBI ‘Increasingly Seeing’ Malware Distributed In Document Converters (source)
- FBI warnings are true—fake file converters do push malware (source)
- CISA reveals new malware variant used on compromised Ivanti Connect Secure devices (source)
- CISA spots spawn of Spawn malware targeting Ivanti flaw (source)