associated.org Listed by lockbit5 Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
associated.org has been listed by the lockbit5 ransomware group following the exfiltration of internal files; the incident came to light on February 23, 2026. An undisclosed number of individuals may be affected—check official statements from associated.org and monitor accounts for any unusual activity.
What happened
The incident came to public notice when lockbit5 added associated.org to its leak-site listing. The only reported detail is that internal files were allegedly exfiltrated in a ransomware attack. No information has been released on the date of the intrusion, the volume of data taken, or whether any material was later published. The number of people whose information may be involved is stated as unknown.
Inside lockbit5
Lockbit5 is one of several ransomware operations that have used double-extortion tactics in recent years, first encrypting systems and then threatening to release stolen data. These groups typically gain initial access through phishing, compromised remote-access tools, or unpatched vulnerabilities, then move laterally inside networks before deploying encryption. Their leak sites serve as a pressure point, listing victims to encourage payment. Public reporting has documented similar activity by the same operators against organizations in multiple sectors, though each listing remains an unverified claim until independently confirmed.
About associated.org
The Associated: Jewish Federation of Baltimore supports Jewish communal life in the Baltimore region through grants, programs, and partnerships with local agencies. Organizations of this type routinely maintain records on donors, program participants, volunteers, and partner institutions. A breach at such an entity can expose information tied to community services, fundraising, and internal operations that extend beyond the organization itself.
What data was at risk
The only detail provided is that internal files were allegedly exfiltrated. The precise categories of information contained in those files have not been disclosed. Federations and similar nonprofits commonly hold donor contact details, contribution histories, mailing lists, and limited personal information about individuals who receive or provide services. Without further confirmation, the exact contents remain unconfirmed.
What's at stake
Exposure of internal files from a community organization can affect individuals whose names, addresses, or giving records appear in those materials. For the organization, the incident may require extended forensic review, notification processes, and adjustments to security controls. The absence of confirmed data types or scale means the practical consequences for any specific person cannot yet be assessed from public information.
Were you affected?
Begin by monitoring official statements from associated.org for any future notifications. Individuals can also run a free exposure scan of their email address against known breach data sets to check whether their information has appeared in previously published collections. Organizations in this sector sometimes issue guidance directly to donors and participants once investigations conclude.
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
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Publicly posted by lockbit5 — 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.