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Why Are You Texting Me? UNC3944 Leverages SMS Phishing Campaigns for SIM Swapping, Ransomware, Extortion, and Notoriety
Malware Analysis, News and Indicators - Latest topics malware.news
UNC3944 is a financially motivated threat cluster that has persistently used phone-based social engineering and SMS phishing campaigns (smshing) to obtain credentials to gain and escalate access to victim organizations. At least some UNC3944 threat actors appear to operate in underground communities, such as Telegram and underground forums, which they may leverage to acquire tools, services, and/or other support to augment their operations. This activity overlaps with activity that has been reported in open sources as "0ktapus," " …
access campaigns cluster communities credentials engineering extortion organizations phishing phone ransomware sim sim swapping sms smshing sms phishing social social engineering texting threat threat actors unc3944 underground victim