Cybercrime Group UNC6671 Rebrands After Generating Millions Through Vishing Extortion

The cybercrime group UNC6671, initially operating under the name BlackFile, has rebranded multiple times, adopting aliases including Redact, Pink, Helix, and Falcon. The group specializes in vishing (voice phishing) extortion schemes and has reportedly generated millions in illicit profits. No specific technical details, victim counts, or exact financial figures were disclosed in the report. The rebranding suggests an effort to evade law enforcement or security tracking. The article does not provide dates for the group’s operational timeline or geographic targeting.