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Saturne is a data-leak and intrusion-claim actor observed advertising alleged stolen datasets and publishing purported breach material involving organizations in Europe and Latin America. Reported activity includes the attempted sale of an alleged large patient-record database tied to a French medical software and patient-record platform, as well as the free release of an alleged dataset from a Colombian food-sector company. Across these incidents, Saturne has been associated with claims of unauthorized access followed by monetization or public dissemination of stolen data rather than ransomware encryption. The actor’s publicly attributed operations indicate a focus on exfiltrated business and personal information, including sensitive identity and customer data, healthcare-related records, accounting and payment information, user-account tables, and credential material. In at least one case, Saturne paired the leak with an intrusion narrative alleging exploitation of weak or misconfigured internet-facing services, including exposed administrative or backup functionality and weak authentication. The available reporting does not independently verify the authenticity or full scope of the claimed datasets, so operational details beyond the actor’s own assertions should be treated cautiously. Observed behavior supports characterization of Saturne as a financially motivated leak actor engaged in data-theft extortion or sale-oriented activity. Known activity shows targeting of healthcare-related entities and consumer-food businesses, with victims observed in France and Colombia. No high-confidence attribution to a specific state or country of origin is currently available.
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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 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Selling an allegedly stolen database from French medical platform Follow.fr containing over 2 million patient records; the post also says this is the same alias behind other recent French and European leaks.
Posted and allegedly exfiltrated data from Avícola El Madroño, claiming access via exposed unauthenticated interfaces, enabled directory listings, open file-upload functionality, and database administration panels accessible with default or weak credentials. The post says this alias is behind other recent European and Latin American website leaks.
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.