HUDSONSUSTAINABLE.COM Listed by clop Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
HUDSONSUSTAINABLE.COM has been listed by the Clop ransomware group, with internal files reported as exfiltrated during the attack. The breach came to light on 14 February 2026, and an undisclosed number of people may be affected; anyone with an account or prior dealings with the organisation should check for updates and follow any guidance provided.
Breaking down the breach
The only confirmed detail is the date the organisation was listed on the Clop-associated site. The group asserts that files were exfiltrated, yet no volume of data, timeline of access, or method of initial entry has been made public. The number of individuals whose information may be involved is recorded as unknown.
Who is clop?
Clop is a ransomware operation that has conducted multiple campaigns since at least 2019. It typically gains access through vulnerabilities in widely used file-transfer tools or remote-access software, then deploys encryption while also copying files. The group maintains a leak site where it lists organisations and threatens to publish stolen material if ransom demands are not met. Its listings constitute claims by the group rather than independently verified incidents.
HUDSONSUSTAINABLE.COM and its sector
Hudson Sustainable Investments is a New York-based investment firm that directs capital toward projects intended to meet environmental, social, and governance criteria. Firms of this type routinely collect and store investor records, financial statements, due-diligence materials, and communications with portfolio companies and regulatory bodies.
What data was at risk
The listing refers only to “internal files.” No inventory of specific document types or data categories has been released. Organisations in the sustainable-investment sector commonly hold personal identifiers, account details, and proprietary investment analyses, but the exact contents of any exfiltrated material in this case remain unconfirmed.
Why it matters
Even without a confirmed count of affected individuals, the exposure of internal files from an investment firm can create downstream risks for clients and partners whose information appears in those records. The organisation faces potential regulatory scrutiny and the operational burden of investigating and responding to the incident.
What to do if you're exposed
Individuals who believe their information may be involved should monitor account statements and credit reports for unusual activity. Enabling multi-factor authentication on financial and email accounts and using unique passwords reduce the chance that exposed credentials can be reused. Readers may also run a free exposure scan of their email address against known breach data to check for prior appearances of their information.
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
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Publicly posted by clop — 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.