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Unsafe is a ransomware-as-a-service operation active since at least late 2022 that employs double-extortion, combining file encryption with the threat of publishing stolen data on a leak site. The group resurfaced in 2026 after a period of relative dormancy in 2024 and 2025. Reported victimology indicates activity against organizations in the United States, Germany, India, and Brazil, with additional targeting references for Switzerland and France. Observed victims span financial services, information technology, health care, and business services. Unsafe has been associated with leak-site postings used to pressure victims and with claims of intrusions involving theft of internal corporate and employee data. Reported tradecraft includes initial access through exploitation of vulnerabilities, followed by disabling security controls and removing traces of activity to hinder investigation. The group has been described as using malware associated with the cybercrime ecosystem and operating under an affiliate-based ransomware model. High-confidence reporting supports its role as an extortion-focused ransomware actor rather than a state-directed espionage group.
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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.
Geographies tied to known operations.
5 distinct techniques observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.
2 malware families attributed to this actor across reporting.
1 indicator attributed to this actor: domains, IPs, hashes, and other artifacts pulled from reporting. View more in app.
8 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Conducting a ransomware attack against Presentations.AI.
Conducting a ransomware attack against DECK APP TECHNOLOGIES PTE. LTD.
Conducting a ransomware attack against Constellation HomeBuilder Systems.
Conducting a ransomware attack against Jiva Health in the healthcare sector.
Match sector + geo + tech-stack targeting against your real footprint.
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.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Domains, IPs, and hashes tied to this actor, refreshed continuously.