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PayDay is an emerging ransomware threat actor observed in 2026. It has been identified as one of several newly appearing groups in the broader ransomware and dedicated leak site ecosystem during that period. Publicly available reporting places PayDay among newly emerged actors alongside other contemporaneous entrants, indicating participation in the ongoing expansion of data-theft and extortion-oriented ransomware operations. High-confidence public information about PayDay remains limited. The group is known by the name PayDay and has been listed as an emerging ransomware actor, but specific details about its malware family, victimology, intrusion methods, geographic origin, operational structure, and preferred initial access vectors are not currently available from the supplied facts. There is also no high-confidence evidence here tying PayDay to a particular nation state, affiliate program, or distinct sub-group. Based on its identification as a ransomware group operating in the leak-site-driven criminal ecosystem, PayDay is best characterized as a financially motivated cybercriminal actor associated with ransomware-related extortion activity. Further attribution and capability assessment require additional corroborated reporting.
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1 distinct technique observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.
1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
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Every observed MITRE ATT&CK technique, grouped by tactic.
Families this actor is known to deploy, with IOCs and behavior.
CVEs this actor has used in known campaigns.
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Domains, IPs, and hashes tied to this actor, refreshed continuously.