CleverPower Listed by obscura Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
CleverPower has been listed by the obscura ransomware group, with internal files reported as exfiltrated in an attack. The breach came to light on December 15, 2025, and people whose data may have been exposed should check the company’s notices and change any affected credentials.
On December 15, 2025, the ransomware group obscura listed CleverPower on its leak site, claiming to have exfiltrated internal files during a ransomware attack. The number of individuals whose information may be involved remains unknown, and no further details about the scope or contents of the material have been made public. For people connected to energy infrastructure projects, the incident raises the possibility that operational records or related personal data could surface in unauthorized channels.
What happened
The only confirmed public information is the listing itself. obscura posted CleverPower on its site on the reported date and stated that internal files had been taken. No independent confirmation of the claim, no figure for the volume of data, and no timeline for the intrusion have been released. The organization has not issued a statement detailing its response or the extent of any encryption or exfiltration.
Who is obscura?
obscura is a ransomware operation that publishes victim names on a dedicated leak site when ransom demands are not met. The group follows the common pattern of double-extortion: encrypting systems and threatening to release stolen files. Its listings are presented by the group as evidence of successful access; independent verification of each claim is not always available at the time of posting.
Who is CleverPower?
CleverPower is described as a technology provider for modern energy infrastructure. Organizations in this sector typically manage systems that support power generation, distribution, or related industrial controls. They routinely hold records concerning equipment, project partners, and operational configurations that, if exposed, could affect both commercial interests and the stability of critical services.
What was likely exposed
The listing refers only to “internal files exfiltrated in ransomware attack.” No inventory of file types or data categories has been published. Companies of this kind commonly store engineering documents, vendor correspondence, configuration files, and limited employee or contractor contact information. The precise contents remain unconfirmed.
The real-world impact
Exposure of internal operational files can create follow-on risks for project timelines, supply-chain relationships, and regulatory compliance. Where personal identifiers appear in those files, affected individuals may face increased attempts at phishing or account misuse. The organization itself may incur costs for investigation, system restoration, and any required notifications, though the scale of these effects is not yet known.
If your data was in this claimed breach
Monitor email accounts and any vendor portals associated with energy projects for unusual activity. Enable multi-factor authentication on accounts that may share credentials with work systems. Readers can run a free exposure scan of their email address against known breach data sets to check for prior appearances of their information.
AICompiled with AI assistance from public sources and published under our editorial standards.
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Publicly posted by obscura — 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.