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Mogren, Glessner & Ahrens, P.S.

listed as mgrlaw.com · Claimed by Threeam · listed 20 hours ago

Today
Age
since listed · data leaked

Status timeline

  1. ListedJun 12, 2026
  2. Data leakeddate unknown

At a glance

Group
Threeam
Status
Data leaked
Country
United States
Sector
Business Services
Listed on leak site
Jun 12, 2026

About the victim

AI dossier — public-source company profile

Mogren, Glessner & Ahrens is a full-service law firm established in 1942, located in King County, Washington, serving the greater Seattle area. The firm specializes in family law, divorce, probate, wills, criminal defense, personal injury, and adoption services.

Industry
Legal Services
Founded
1942

Attack summary

Severity: medium — Data published by ransomware operator targeting a law firm typically involves client communications and sensitive legal documents. However, no specific proof files are referenced in the leak post, and the exact scope of exfiltration is unstated. Law firm data containing client PII and privileged communications warrants medium-to-high concern, but the vague disclosure limits confidence in severity classification.

The ransomware group threeam claims to have attacked the firm and published data. No specific details are provided about the nature of the attack (encryption, exfiltration, or both) or the scope of data compromised.

medium

Data the group says was taken

AI dossier — extracted from the leak post
  • Client records
  • Legal documents
  • Personal information

What the group claims

Mogren, Glessner & Ahrens Law Firm is a full-service law firm located in King County, specializing in family law, divorce, probate, wills, criminal defense, personal injury, and adoption. Established in 1942, the firm is dedicated to providing com

Sources

Source

Indexed 20 hours ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About Threeam

Threeam is a financially motivated ransomware group that emerged in September 2023, operating as a relatively new player in the ransomware ecosystem with 64 documented victims across multiple countries and sectors. The group's origin and potential affiliations remain unclear due to limited public documentation from major security agencies, though their targeting patterns suggest a broad opportunistic approach rather than nation-state backing. Based on available victim data, Threeam appears to employ common initial access vectors targeting organizations across business services, healthcare, manufacturing, and technology sectors, with the United States, United Kingdom, Australia, France, and Brazil representing their primary geographic focus areas. While specific technical details about their encryption methods and extortion tactics have not been extensively documented by major threat intelligence firms, their emergence in late 2023 and victim count suggests they have established operational capabilities within the competitive ransomware landscape. The group's current operational status remains active based on the recency of their emergence, though detailed law enforcement actions or disruption efforts have not been publicly reported by CISA, FBI, or other major security organizations. The group has been linked to 85 public disclosures across our corpus. First observed on a leak site on September 14, 2023; most recent post June 12, 2026. The operation is currently inactive.

Timeline of this disclosure

  • June 12, 2026mgrlaw.com listed by Threeamon the group's public leak site

Other recent disclosures by Threeam

Threeam has been linked to 85 public victims on Darkfield. A sample of the most recent:

See the full Threeam dossier →

Sector and geography

This disclosure adds to ransomware activity in the Business Services sector, which has 2,643 disclosures indexed across all operators we track. Geographically, mgrlaw.com is reported in United States, a country with 2,714 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Threeam means mgrlaw.com appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

  • Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
  • Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
  • Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
  • Monitor for the data appearing on Threeam's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.