nhbg.com.co Listed by babuk2 Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

Ransomware groups continue to pressure organisations by combining system encryption with data theft and public listings on leak sites, a pattern that has become a standard feature of the current cyber-threat landscape. Victims of all sizes appear on these sites as groups seek leverage, often before any independent verification of the claims.

On 27 January 2025, the organisation behind nhbg.com.co was listed by the ransomware group babuk2. Public reporting indicates that internal files were exfiltrated in a ransomware attack. The number of people affected remains unknown, and further technical details have not been disclosed. The listing itself constitutes a claim by the group rather than independently confirmed evidence of compromise.

What happened

According to available reports, nhbg.com.co was named on a babuk2-associated leak site on 27 January 2025. The reported summary states that internal files were exfiltrated during a ransomware attack. No public information has been released about the precise date of any intrusion, the initial access method, the volume of data involved, or whether systems were encrypted. The number of individuals potentially affected is listed as unknown. Beyond the group’s claim of exfiltration, independent confirmation of the incident’s scope or success has not been provided in the available record.

The group behind it: babuk2

Babuk2 is associated with the broader Babuk ransomware family, which has operated since at least 2021 using a double-extortion model. Groups in this lineage typically gain access to networks, exfiltrate data, encrypt systems, and then threaten to publish stolen material on dedicated leak sites if a ransom is not paid. They have historically targeted organisations across multiple sectors and geographies, often advertising victims publicly to increase pressure. Public knowledge of their tactics includes the use of custom encryptors and the maintenance of leak portals where victim names and sample data are sometimes posted. In this case, babuk2’s listing of nhbg.com.co is presented as a claim that internal files were taken; no further statements attributed specifically to this victim appear in the reported facts.

nhbg.com.co and its sector

nhbg.com.co is the online presence of an organisation whose precise business activities and sector are not detailed in public breach reporting. The .com.co domain indicates a Colombian registration, but further organisational background remains limited in open sources. Organisations of this general type commonly maintain internal operational records, employee information, client or partner correspondence, and administrative documents. A ransomware incident affecting such an entity is consequential because it can disrupt day-to-day operations, expose confidential business material, and create secondary risks for individuals whose data may be held in those systems. Without confirmed sector classification, the full operational impact cannot be assessed from the available facts alone.

The information in question

The only data type named in the reports is “internal files” said to have been exfiltrated in a ransomware attack. No further breakdown—such as specific document categories, databases, personal identifiers, financial records, or volume—has been disclosed. Organisations typically store a range of internal material that can include staff records, contracts, correspondence, and operational data. Because the exact contents remain unconfirmed, it is not possible to state with certainty what personal or sensitive information, if any, was involved. The claim of exfiltration stands as reported by the listing; independent verification of the files’ nature has not been made public.

What's at stake

For any individuals whose information may have been among the internal files, the practical risks include potential misuse of personal details for fraud, phishing, or identity-related harm if the material is later published or sold. Even limited internal documents can contain names, contact information, or identifiers that enable targeted social-engineering attempts. For the organisation itself, the stakes involve possible operational disruption, reputational damage, regulatory scrutiny under applicable data-protection rules, and the cost of investigation and recovery. Because the scale of affected people is unknown and the precise data types unconfirmed, the concrete exposure level for any given person cannot yet be quantified. The absence of further public detail means those potentially impacted must treat the situation with caution rather than assuming either total safety or total compromise.

Were you affected?

If you have a past or present relationship with nhbg.com.co—as an employee, contractor, client, or partner—monitor financial and email accounts for unusual activity and consider placing fraud alerts with relevant credit or identity services where available. Change passwords on any accounts that reused credentials associated with the organisation, and enable multi-factor authentication wherever possible. Because the number of people affected and the exact data remain undisclosed, there is no public list of individuals to check against. Readers can run a free exposure scan of their email address to see whether that address has already appeared in known breach datasets from other incidents; such a scan provides one practical indicator of broader exposure but does not confirm or rule out involvement in this specific event. Stay alert for official notifications from the organisation itself, as those would constitute the most direct source of further information.

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