Nicholas & Tangeman Listed by akira Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

Nicholas & Tangeman, a general practice law firm based in Laramie, Wyoming, was listed by the Akira ransomware group on March 04, 2026. The listing states that internal files were exfiltrated during a ransomware attack. The number of people affected remains unknown, and no confirmation of data publication or further details on the incident have been made public. The incident reflects the continued targeting of professional services firms that hold sensitive client records. Such listings by ransomware operators have become a recurring feature of the current threat environment, where data exfiltration often precedes or accompanies encryption demands.

Breaking down the breach

Public information on the incident is limited to the group’s listing. The date of the reported listing is March 04, 2026. No details on the timing of the underlying intrusion, the method of initial access, or the scale of any encryption have been disclosed. The organization has not issued a public statement confirming or denying the claims.

Who is akira?

Akira is a ransomware operation that has conducted intrusions against organizations in multiple countries since at least 2023. The group typically gains access through remote desktop services or compromised credentials, then deploys custom ransomware while exfiltrating data. It maintains a leak site where it lists victims and, in some cases, publishes samples of stolen material when ransom demands are not met. The listing of Nicholas & Tangeman constitutes the group’s claim regarding this incident; independent verification of the data volume or contents has not been reported.

Nicholas & Tangeman and its sector

Nicholas & Tangeman, LLC provides legal services across civil litigation, criminal defense, personal injury, estate planning, and corporate matters to clients in Wyoming and Colorado. Law firms routinely maintain large volumes of client documentation, including identity records, medical information, court filings, and confidential agreements. A breach at such an entity can expose data belonging to individuals and businesses that had no direct interaction with the threat actor.

What was likely exposed

The listing describes exfiltration of internal files. The group claims these include clients’ personal files such as passports, driver’s licenses, medical records, NDAs, police reports, and court documents, along with more than 100 GB of corporate data. The exact categories and volume of data that may have been taken have not been confirmed by the firm or by any independent investigation made public.

What's at stake

Individuals whose information appears in law-firm files face the possibility of identity misuse, fraud, or unwanted disclosure of sensitive personal or legal matters. For the firm, the incident may affect client trust and trigger regulatory or contractual obligations common to legal practices that handle protected information. The absence of confirmed data publication leaves the full scope of potential harm undetermined at this time.

What to do if you're exposed

Anyone concerned that their information may have been held by Nicholas & Tangeman should monitor accounts for unusual activity and consider placing fraud alerts with credit bureaus. Review any recent legal or medical correspondence for signs of tampering. A free exposure scan of an email address against known breach data sets can indicate whether the address has appeared in previously published incidents.

• Change passwords for any accounts linked to the firm and enable multi-factor authentication.
• Request a copy of your client file from the firm to understand what records exist.
• Watch official statements from Nicholas & Tangeman for further guidance on notification or remediation steps.

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