Was Gene Codes Forensics hit by ransomware?

Gene Codes Forensics was listed by the thegentlemen 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 thegentlemen ransomware group?

thegentlemen 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 Gene Codes Forensics breach?

thegentlemen published data attributed to Gene Codes Forensics. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Gene Codes Forensics

Claimed by Thegentlemen · listed 4 days ago

Age

since listed · data leaked

Status timeline

ListedJul 11, 2026
Data leakeddate unknown

At a glance

Group: Thegentlemen
Status: Data leaked
Country: United States
Sector: Healthcare
Listed on leak site: Jul 11, 2026

About the victim

AI dossier — public-source company profile

Gene Codes Forensics, Inc. is a Michigan-based company founded in 1988 (as Gene Codes Corporation) that specializes in forensic DNA identification software and consulting. They developed M-FISys and Sequencher, tools used by law enforcement, governments, and international agencies for disaster victim identification and criminal investigations. The company operates a humanitarian grant program supporting non-profit forensic DNA organizations.

Industry: Forensic DNA Software & Services
Founded: 1988

Attack summary

Severity: high — Gene Codes Forensics operates critical forensic DNA infrastructure used by law enforcement and government agencies worldwide for victim identification and criminal investigations. Compromise of this organization poses significant risk to ongoing investigations, victim identification efforts, and potentially to the security of sensitive DNA databases used internationally.

The threat actor claims to have compromised Gene Codes Forensics and published exfiltrated data. The specific nature of compromised data and operational impact are not detailed in the truncated post provided.

high

Data the group says was taken

AI dossier — extracted from the leak post

Company files
Potentially forensic software or databases
Client or operational records

What the group claims

***.com zoominfo.com/c/gene-codes-forensics-inc/1208843964 Gene Codes Forensics is a Michigan-based technology company and a global leader in disaster victim identification and human DNA matching. They provide specialized forensic software, such as Sequencher and M-FISys, which are utilized by numerous states and countries as central DNA resources for identifying remains in mass disasters. In addition to providing software and consulting services, the company operates a one-million-dollar Humanitarian Grant Program to support non-profit organizations conducting forensic DNA testing

Sources

Victim sitegenecodesforensics.com

Source

Indexed 4 days 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 thegentlemen

thegentlemen is a ransomware group that emerged in September 2025, operating with apparent financial motivations based on their broad targeting of commercial sectors. The group has documented 267 victims across multiple countries, with primary focus on the United States, Thailand, France, Brazil, and India. Their targeting strategy demonstrates a preference for high-value sectors including manufacturing, technology, healthcare, and financial services organizations. Given the group's recent emergence and limited public documentation from established threat intelligence sources such as CISA, FBI, or major security research firms, specific details regarding their country of origin, operational structure, attack methodologies, encryption techniques, and whether they employ ransomware-as-a-service models remain unclear. The relatively high victim count of 267 in a short operational timeframe since September 2025 suggests either an aggressive campaign pace or potential inflation of victim numbers through affiliate operations, though without corroborating intelligence reports, the group's exact operational capabilities and notable campaigns cannot be definitively established. Current intelligence indicates the group remains active as of late 2025, though comprehensive threat profiling requires additional validated reporting from authoritative cybersecurity sources. The group has been linked to 599 public disclosures across our corpus. First observed on a leak site on September 9, 2025; most recent post July 11, 2026. The operation is currently active.

Also tracked as: the gentlemen.

Timeline of this disclosure

July 11, 2026Gene Codes Forensics listed by thegentlemenon the group's public leak site

Other recent disclosures by thegentlemen

thegentlemen has been linked to 599 public victims on Darkfield. A sample of the most recent:

See the full thegentlemen dossier →

Sector and geography

This disclosure adds to ransomware activity in the Healthcare sector, which has 2,600 disclosures indexed across all operators we track. Geographically, Gene Codes Forensics is reported in United States, a country with 3,115 ransomware disclosures in our corpus.

If your organisation is affected

A listing by thegentlemen means Gene Codes Forensics 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 thegentlemen'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.