Claro Colombia Listed by hive Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
The Claro Colombia Listed by hive Ransomware Group (reported January 25, 2022) is an unverified claim; the data involved is undisclosed belonging to roughly unknown people. If you have an account with them, your information may now be circulating on the open web and with data brokers. Here’s exactly what happened, how to check if you were affected, and what to do next.
What happened
The incident came to light when Claro Colombia was added to the Hive ransomware group's leak site. According to the available information, the group listed the Colombian telecommunications provider and stated that internal files had been exfiltrated. No further details on the timing of the intrusion, the volume of data, or the method of access were released in connection with the listing. The number of people potentially affected is not known.
Who is hive?
Hive is a ransomware operation that has conducted multiple campaigns since at least 2021. The group typically employs double-extortion tactics, encrypting systems and threatening to publish stolen data if a ransom is not paid. It has targeted organisations across sectors including healthcare, government, and finance in various countries. Listings on its leak site represent claims by the group that data was obtained; independent confirmation of the data's authenticity or scope is not provided by the listing itself.
About Claro Colombia
Claro Colombia is a major telecommunications provider operating mobile, fixed-line, broadband, and television services in Colombia. As part of a larger regional telecommunications group, it maintains extensive customer records, network infrastructure data, and internal operational systems. Breaches at telecommunications firms can involve large volumes of personal and account-related information because these organisations routinely store identifiers, service details, and billing records to deliver connectivity services.
What was likely exposed
The only detail released about the material is that internal files were allegedly exfiltrated. The exact categories of information contained in those files have not been disclosed. Organisations of this type commonly hold customer names, identification numbers, contact details, service contracts, payment information, and network configuration data, but it is not confirmed whether any of these specific elements were among the files referenced in the listing.
Why it matters
Telecommunications providers store data that can be used for account takeover, identity verification, or further targeting of individuals. When internal files are removed, there is also the possibility that operational information could be used to map network infrastructure. Because the scale and content remain unknown, the practical consequences for any particular customer or employee cannot be quantified from public sources. The organisation faces potential regulatory scrutiny and costs associated with investigating and responding to the incident.
If your data was in this claimed breach
Monitor accounts for unusual activity and consider changing passwords for services linked to the affected provider. Enable multi-factor authentication where available. Individuals can check whether their email address appears in known breach records by using a free exposure scanning service that draws on public breach data. If specific notifications are issued by Claro Colombia or regulators, follow the instructions provided in those communications.
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
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Read GalaxyWarden’s full analysis of the Claro Colombia Listed by hive Ransomware Group →
Publicly posted by hive — 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.