Was eDevice hit by ransomware?

eDevice 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 eDevice breach?

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

Ransomware victim disclosure

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eDevice

Claimed by Thegentlemen · listed 3 months ago

Age

since listed · data leaked

Status timeline

ListedMar 9, 2026
Data leakeddate unknown

At a glance

Group: Thegentlemen
Status: Data leaked
Country: France
Sector: Technology
Listed on leak site: Mar 9, 2026

About the victim

AI dossier — public-source company profile

eDevice is a French IoT connectivity solutions provider founded in 2002, specialising in end-to-end secure data transmission for M2M/IoT projects with a strong focus on Connected Health and PSTN switch-off migration. The company serves over 600,000 patients across 125 countries through products including remote patient monitoring hubs and a certified telecardiology solution (TwoCan Pulse™). Its solutions are designed to ISO-9001 and ISO-13485 standards and include FDA-listed devices.

Industry: IoT Connectivity & Connected Healthcare
Address: Parc Cadéra Sud, Bât. P2 – Avenue Ariane – 33700 Mérignac, France
Founded: 2002

Attack summary

Severity: critical — eDevice processes medical and patient data for over 600,000 patients across 125 countries, operates FDA-listed devices, and holds ISO-13485 certification for medical-grade systems. A confirmed data publication by a ransomware group in this context strongly implies exposure of regulated health/medical data (PHI/PII at scale), warranting a critical severity classification.

The group 'thegentlemen' claims to have attacked eDevice and lists the disclosure status as 'data_published', indicating exfiltrated data has been released. The leak post content is not accessible due to a bot-verification page, so the specific nature and volume of exfiltrated data cannot be confirmed from the post itself.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Patient monitoring data
Medical device transmission records
Healthcare provider information
IoT connectivity system data
Corporate business data

What the group claims

edevice.com zoominfo.com/c/edevice-sa/12403021 With more than 650,000 connected patients served globally, eDevice is a leading provider of connected care platform solutions for the healthcare industry for over 15 years. The company is the chosen connectivity partner for Medical Devices companies such as Medtronic, Honeywell, Philips, and a technology provider for healthcare participants committed to delivering care virtually and remotely

The leak post

captured from the group's site

Gentlecloud Protection 🛡️ Gentlecloud Verifying your browser... Initializing security checks... I'm not a bot

Sources

Victim siteedevice.com
Leak posthttp://tezwsse5czllksjb7cwp65rvnk4oobmzti2znn42i43bjdfd2prqqkad.onion

Source

Indexed 3 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 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 483 public disclosures across our corpus. First observed on a leak site on September 9, 2025; most recent post June 11, 2026. The operation is currently active.

Also tracked as: the gentlemen.

Timeline of this disclosure

March 9, 2026eDevice listed by thegentlemenon the group's public leak site

Other recent disclosures by thegentlemen

thegentlemen has been linked to 483 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 Technology sector, which has 2,526 disclosures indexed across all operators we track. Geographically, eDevice is reported in France, a country with 472 ransomware disclosures in our corpus.

If your organisation is affected

A listing by thegentlemen means eDevice 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 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.