Was Gordon Rees Scully Mansukhani LLP hit by ransomware?

Gordon Rees Scully Mansukhani LLP was listed by the SilentRansomGroup ransomware operation (United States), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the SilentRansomGroup ransomware group?

SilentRansomGroup is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the Gordon Rees Scully Mansukhani LLP breach?

SilentRansomGroup published data attributed to Gordon Rees Scully Mansukhani LLP, around 2.500 Employees records. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Gordon Rees Scully Mansukhani LLP

Claimed by SilentRansomGroup · listed 10 months ago

2.500 Employees

Records

10m

Age

since listed · data leaked

Status timeline

ListedSep 7, 2025
Data leakeddate unknown

At a glance

Group: SilentRansomGroup
Status: Data leaked
Country: United States
Sector: Business Services
Listed on leak site: Sep 7, 2025
Records: 2.500 Employees

About the victim

AI dossier — public-source company profile

Gordon Rees Scully Mansukhani LLP (GRSM) is a full-service national law firm operating across all 50 U.S. states with over 85 offices and more than 1,800 attorneys nationally. The firm is ranked #70 on the Am Law 100 and is distinguished as the first and only full-service law firm with a presence in all 50 states. It provides comprehensive legal services to clients spanning a wide range of practice areas and industries.

Industry: Law Firms & Legal Services
Employees: 2500

Attack summary

Severity: critical — GRSM is a major Am Law 100 law firm with 2,500 employees and over 1,800 attorneys handling privileged client matters across all 50 states. Data published status confirms exfiltration of what is very likely to include attorney-client privileged communications, sensitive litigation materials, PII of clients and staff, and potentially regulated financial or health-related legal records at significant scale.

SilentRansomGroup claims to have compromised Gordon Rees Scully Mansukhani LLP and the disclosure status is listed as data_published, indicating exfiltration and publication of data. The specific nature and volume of data published has not been detailed in the available post excerpt.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Legal case files
Client records
Attorney communications
Privileged legal documents
Personnel records

What the group claims

Law Firms & Legal Services - California, United States - 2,500 Employees. Gordon & Rees was founded in…

Sources

Victim sitegrsm.com

Source

Indexed 10 months 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 SilentRansomGroup

Based on the limited available information, SilentRansomGroup is a relatively new ransomware operation that first emerged in May 2025, appearing to be financially motivated given their targeting patterns across multiple high-value sectors. The group's origin and affiliations remain unclear due to their recent emergence, though their diverse geographic targeting including the United States, Germany, Canada, and Russia suggests either a sophisticated operation or potential ransomware-as-a-service model. Their attack methodology and specific technical capabilities have not been extensively documented by major security researchers, though their targeting of business services, financial services, hospitality, and manufacturing sectors indicates they likely focus on organizations with both valuable data and ability to pay significant ransoms. With 93 known victims across multiple countries and sectors in a relatively short timeframe since May 2025, SilentRansomGroup has demonstrated notable activity levels, though specific high-profile campaigns or ransom amounts have not been publicly disclosed by CISA, FBI, or major threat intelligence firms. The group appears to remain active as of current reporting periods, though comprehensive technical analysis and attribution efforts by established security researchers are still developing given their recent emergence in the threat landscape. The group has been linked to 120 public disclosures across our corpus. First observed on a leak site on May 6, 2025; most recent post June 17, 2026. The operation is currently active.

Timeline of this disclosure

September 7, 2025Gordon Rees Scully Mansukhani LLP listed by SilentRansomGroupon the group's public leak site

Records: 2.500 Employees

Other recent disclosures by SilentRansomGroup

SilentRansomGroup has been linked to 120 public victims on Darkfield. A sample of the most recent:

See the full SilentRansomGroup dossier →

Sector and geography

This disclosure adds to ransomware activity in the Business Services sector, which has 3,796 disclosures indexed across all operators we track. Geographically, Gordon Rees Scully Mansukhani LLP is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by SilentRansomGroup means Gordon Rees Scully Mansukhani LLP 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.
Report the incident to your national CERT, CISA (United States), as required for your jurisdiction.
Monitor for the data appearing on SilentRansomGroup'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.