Triquim Listed by thegentlemen Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
Triquim was listed by thegentlemen ransomware group on May 06, 2026, after internal files were exfiltrated in a ransomware attack. An undisclosed number of people may have been affected; check the breach listing and take protective steps if your data is involved.
Inside the incident
The incident came to public attention when thegentlemen added Triquim to its leak-site listing on May 06, 2026. The only confirmed detail is that internal files were removed from the company’s systems. No information has been released on the date of the intrusion, the volume of data taken, the encryption status of systems, or whether any data was subsequently published.
Inside thegentlemen
Thegentlemen is a ransomware operator that follows the common pattern of encrypting victim systems and posting claims on a dedicated leak site when payment demands are not met. Such groups typically rely on initial access obtained through phishing, remote-desktop vulnerabilities, or compromised credentials, then move laterally to locate and copy files before deploying encryption. The listing of Triquim constitutes the group’s claim of responsibility; independent confirmation of the intrusion has not been made public.
About Triquim
Triquim S.A. was founded in 1980 and is headquartered in Tortuguitas, Buenos Aires. It specialises in the synthesis and supply of active pharmaceutical ingredients for human and veterinary medicines and operates as a contract manufacturing and development partner for clients worldwide. The company holds regulatory certifications from Brazil’s ANVISA and Mexico’s COFEPRIS. A breach at a firm that produces regulated drug ingredients can affect supply-chain integrity and the confidentiality of manufacturing and client records.
The information in question
The only data category named in the listing is internal files exfiltrated during the ransomware operation. The precise contents of those files have not been disclosed. Organisations of this type routinely hold manufacturing records, regulatory submissions, analytical test results, client contracts, and employee or partner contact information; whether any of these categories were among the files removed remains unconfirmed.
What's at stake
Exposure of internal pharmaceutical files can create regulatory, commercial, and operational consequences for the company and its clients. If personal data of employees, contractors, or partners is present in the exfiltrated material, those individuals face the standard risks associated with the misuse of contact details or credentials. No confirmed evidence of such data types has been published.
What to do if you're exposed
Individuals who have professional or contractual links to Triquim should monitor their email and corporate accounts for unusual activity. Basic protective steps include changing passwords for any accounts that may have been shared with the company and enabling multi-factor authentication where available.
- Review recent login activity on work-related accounts.
- Replace passwords that were used in communications with Triquim.
- Enable multi-factor authentication on email and business platforms.
- Run a free exposure scan of your email against known breach data.
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
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Publicly posted by thegentlemen — unverified claim, pending independent verification
Breach listings — particularly those originating from ransomware or leak sites — are third-party claims that may be unverified, incomplete, or inaccurate. A listing does not by itself confirm that a breach occurred or that any specific data was exposed. Severity is an automated assessment, not a definitive rating. Verification status is shown where available.
Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.