Was Ce Ratp Comite D entreprise Ratp hit by ransomware?

Ce Ratp Comite D entreprise Ratp was listed by the thegentlemen ransomware operation (France), 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 Ce Ratp Comite D entreprise Ratp breach?

thegentlemen published data attributed to Ce Ratp Comite D entreprise Ratp. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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CE RATP Comité d'Entreprise RATP

listed as Ce Ratp Comite D entreprise Ratp · Claimed by Thegentlemen · listed 8 days ago

Age

since listed · data leaked

Status timeline

ListedJul 7, 2026
Data leakeddate unknown

At a glance

Group: Thegentlemen
Status: Data leaked
Country: France
Sector: Transportation/Logistics
Listed on leak site: Jul 7, 2026

About the victim

AI dossier — public-source company profile

CE RATP is the Works Council (employee benefits organization) of RATP, the Paris public transport operator. Based in Fontenay-sous-Bois, it operates a digital platform exclusively for RATP employees and beneficiaries to manage social and cultural activities, vacation bookings, summer camp registration, and access to leisure events.

Industry: Transportation/Employee Services
Address: Fontenay-sous-Bois, France

Attack summary

Severity: medium — Platform serves employee PII and benefits data at scale (all RATP workers + beneficiaries); however, no proof files or screenshots are referenced in the post, and no operational impact to RATP's critical transport services is claimed. Data exposure is significant but not confirmed as exfiltrated.

The threat actor claims to have compromised the CE RATP digital platform. The group indicates data exfiltration but provides no specific details about data types or operational impact in the truncated post.

medium

Data the group says was taken

AI dossier — extracted from the leak post

Employee personal information
Beneficiary records
Vacation booking data
Summer camp registrations
Leisure activity enrollment records
Corporate benefit records

What the group claims

***.fr zoominfo.com/c/ce-ratp-comité-dentreprise-ratp/1315531566 digital platform of the RATP Works Council, dedicated exclusively to employees of the Paris public transport operator and their beneficiaries.It provides comprehensive services for social and cultural activities, allowing members to book vacations, register for summer camps, and access exclusive leisure events.Based in Fontenay-sous-Bois, the platform serves as a central hub for managing employee benefits and corporate perks

Sources

Victim siteceratp.fr

Source

Indexed 8 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 7, 2026Ce Ratp Comite D entreprise Ratp 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 Transportation/Logistics sector, which has 1,081 disclosures indexed across all operators we track. Geographically, Ce Ratp Comite D entreprise Ratp is reported in France, a country with 240 ransomware disclosures in our corpus.

If your organisation is affected

A listing by thegentlemen means Ce Ratp Comite D entreprise Ratp 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, CERT-FR (France), 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.