Enciso Ltda Listed by thegentlemen Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

On June 15, 2026, the ransomware group thegentlemen listed Enciso Ltda on its site, stating that internal files had been taken during an attack. The number of individuals affected is not known, and no further details about the scale or contents of the material have been made public. This development raises practical questions for clients, employees, and partners of the Colombian firm, whose records may contain operational and contact information that could be misused if released.

What happened

The incident was reported on June 15, 2026, when thegentlemen added Enciso Ltda to its leak site. The group stated that internal files had been exfiltrated in a ransomware operation. No information has been released about the date of the intrusion, the volume of data taken, or whether any material was later published. The number of people affected remains unknown.

The group behind it: thegentlemen

Thegentlemen is a ransomware operation that has appeared in multiple public listings of compromised organisations. Such groups typically gain access through remote services or stolen credentials, deploy encryption, and then list victims on dedicated sites to pressure payment. The listing of Enciso Ltda constitutes the group’s claim that data was obtained; independent confirmation of the claim or of any subsequent publication has not been provided in the available facts.

About Enciso Ltda

Enciso Ltda is a Colombian company founded in 1999 and based in Dosquebradas, with four regional branches. It distributes industrial safety equipment, medical supplies, and road-signaling products to more than 5,000 clients across the country. Organisations in this sector routinely maintain records on suppliers, clients, inventory, and safety certifications, all of which can contain personal or commercially sensitive details.

What data was at risk

The only information released states that internal files were exfiltrated. The exact categories of data contained in those files have not been disclosed. Organisations of this type commonly hold customer contact details, order histories, employee records, and supplier documentation, but it is not confirmed whether any of these were among the material taken.

The real-world impact

Exposure of internal files can lead to follow-on attempts at fraud or targeted phishing against individuals whose contact information appears in business records. For the organisation, the incident may result in operational disruption and the need to review access controls and incident-response procedures. No specific outcomes beyond the initial listing have been reported.

What to do if you're exposed

Individuals who have done business with Enciso Ltda or similar suppliers can take the following steps:

• Review recent account activity for any unfamiliar logins or transactions.
• Change passwords for any services that may share email addresses or other details with the company.
• Enable multi-factor authentication on accounts that support it.
• Monitor statements from banks or service providers for signs of misuse.

Readers can also run a free exposure scan of their email address to check whether their information has appeared in known breach data sets.

AICompiled with AI assistance from public sources and published under our editorial standards.