Flint24 is a Russian cybercrime group associated with large-scale payment card theft and trafficking. Russian authorities identified the network as operating from 2014 until March 2020 and convicted multiple members for forming an organized criminal group and illegally trading stolen payment card data. The group has been linked to Alexei Stroganov, also known as Flint, who was identified as its alleged leader. Flint24 specialized in carding operations, including the acquisition, resale, and distribution of stolen payment card data and magnetic-stripe dumps through a broad online reseller ecosystem. The group’s activity enabled fraudulent cash withdrawals and online payment fraud affecting victims in Russia, other post-Soviet states, the European Union, and the United States. U.S. authorities have also accused Stroganov in a broader cybercrime conspiracy involving the compromise of corporate and personal computer networks to steal credit card numbers and other sensitive financial information, followed by resale through criminal channels. The actor’s known capabilities center on financially motivated theft and monetization of stolen financial data, including initial access through network compromise, exfiltration of payment and financial information, and post-compromise criminal resale operations. Flint24 is best characterized as an organized carding enterprise rather than a ransomware or espionage actor.
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Who, where, and (when attributed) which flag flies behind the operation. Pulled from open-source reporting and Mallory's analyst review.
Sectors the actor has been observed targeting.
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Attributed origin per open-source reporting.
4 distinct techniques observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.
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Every observed MITRE ATT&CK technique, grouped by tactic.
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