Silent Ransom Group (SRG), also tracked as Luna Moth, Chatty Spider, and UNC3753, is a cybercriminal organization that emerged in early 2022 following the disbandment of the Conti ransomware syndicate. Initially, SRG utilized callback phishing techniques, often referred to as BazarCall-style attacks, for initial access. Over time, the group evolved its operational model, shifting from traditional ransomware encryption to an exclusive focus on data theft and extortion. This group is assessed with high confidence to be of Russian origin, deriving from a cluster of operators who previously supported Ryuk and Conti ransomware operations. Their primary motivation is financial gain through the exfiltration and subsequent threat of public disclosure or sale of sensitive stolen data. What uniquely sets SRG apart is their audacious tactic of physical intrusion, where, if remote access attempts fail, they dispatch an individual to the victim's location to gain physical access to computers and ex

Aliases del actor

Luna MothChatty SpiderLeakedDataUNC3753

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