Was TrainMe hit by ransomware?

TrainMe was listed by the direwolf ransomware operation (Colombia), 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 direwolf ransomware group?

direwolf 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 TrainMe breach?

direwolf published data attributed to TrainMe. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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TrainMe

Claimed by Direwolf · listed 6 days ago

Age

since listed · data leaked

Status timeline

ListedSep 7, 2026
Data leakeddate unknown

At a glance

Group: Direwolf
Status: Data leaked
Country: Colombia
Sector: Education
Listed on leak site: Sep 7, 2026

About the victim

AI dossier — public-source company profile

TrainMe is a French online marketplace and B2B platform connecting certified sports coaches with individuals and corporate clients for fitness, wellness, and athletic training. Founded in 2015, the company operates a PrestaShop-derived booking platform offering 65+ activities (boxing, yoga, running, fitness) and serves over 245,000 users, including major corporate clients like SNCF, Decathlon, Caisse d'Épargne, and Segafredo.

Industry: Sports & Wellness Technology / Corporate Fitness Marketplace
Founded: 2015

Attack summary

Severity: critical — Confirmed exfiltration of massive PII dataset (269K+ customer records with names, emails, hashed passwords, addresses, GPS coordinates); bank details for 8,811 coaches (IBAN/BIC); 24.5K SNCF corporate employee emails; full transaction history with Stripe payment identifiers; private messaging between users; and internal staff credentials. Scale and sensitivity (financial, identity, location, corporate employee data) warrant critical classification.

The direwolf group claims to have exfiltrated two complete database exports (trainme production MySQL and Metabase PostgreSQL) totalling ~2.8 GB, containing 5.7 million rows of data spanning 2014–2026. The group has published a detailed inventory of the databases but has not published the actual data files themselves; disclosure status is marked 'data_published' but no file download links or proof samples are evident in the truncated leak post.

critical

Data the group says was taken

AI dossier — extracted from the leak post

269,174 customer records with names, emails, MD5 password hashes
73,804 postal addresses with GPS coordinates
65,412 social/federated identity records (Apple, Facebook, Google)
6,949 coach profiles with business registration (SIREN/SIRET)
8,811 bank account records (IBAN/BIC) for coach payouts
517,002 booking/session records with pricing and location data
367,929 coach-customer private messages (2016–2026)
94,276 e-commerce orders (6.4M EUR total value) with Stripe payment method IDs
141,603 Stripe transaction records
23,571 Stripe customer profiles
132 Metabase staff accounts with bcrypt password hashes and login IP history
1,108 Metabase SQL report cards
2,642 AES-encrypted query caches
OAuth tokens and webservice keys for partners (Santeclair, FFA, Fitness Park, etc.)

What the group claims

Corporate Wellness Services

The leak post

captured from the group's site

```
{"article":{"id":127,"title":"TrainMe","content":"\u003ch1\u003eData Warehouse Briefing\u003c/h1\u003e\n\u003ch2\u003e1. Overview\u003c/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c/th\u003e\n\u003cth\u003eValue\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBusiness\u003c/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTrainMe (trainme.co) - French marketplace connecting certified sport coaches with individuals and companies\u003c/strong\u003e (PrestaShop-derived platform for booking coaching sessions - boxe, fitness, running, yoga etc.; B2B corporate coaching for SNCF (fer-play.sncf.trainme.co / corporate.trainme.co, ~24.5K customer emails @sncf.fr / @reseau.sncf.fr), plus OAuth/webservice partners: Santeclair health insurer, FFA athletics federation, Fitness Park, Airfit, Decathlon landing, United Heroes (magic links), Sport Heroes Group API (apps.api.sportheroesgroup.com), Zendesk; in-data evidence: trainme.co staff emails (\u003ca href=\"mailto:[email protected]\" rel=\"nofollow\"\[email protected]\u003c/a\u003e, \u003ca href=\"mailto:[email protected]\" rel=\"nofol…

Sources

Victim sitetrainme.co
Leak posthttp://direwolfcdkv5whaz2spehizdg22jsuf5aeje4asmetpbt6ri4jnd4qd.onion/api/public/articles/127

Source

Indexed 6 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 direwolf

Direwolf is a ransomware group that emerged in May 2025 with primarily financial motivations, having targeted 71 known victims across multiple sectors and geographic regions. The group's origin and potential affiliations remain undocumented in public threat intelligence reports, with no confirmed information regarding whether they operate as a Ransomware-as-a-Service model or as an independent entity. Their attack methodology and technical capabilities have not been extensively documented by major cybersecurity firms or government agencies, though their targeting patterns indicate a focus on manufacturing, technology, healthcare, and transportation/logistics sectors across Malaysia, the United States, Thailand, Singapore, and Taiwan. No major high-profile campaigns or significant ransomware demands have been publicly attributed to this group by CISA, FBI, or established security researchers such as Mandiant. Given the group's recent emergence and limited public documentation, their current operational status and long-term threat posture remain unclear, requiring continued monitoring by the cybersecurity community to establish a more comprehensive threat profile. The group has been linked to 138 public disclosures across our corpus. First observed on a leak site on May 27, 2025; most recent post September 11, 2026. The operation is currently active.

Also tracked as: DIRE WOLF.

Timeline of this disclosure

September 7, 2026TrainMe listed by direwolf on the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Education sector, which has 1,087 disclosures indexed across all operators we track. Geographically, TrainMe is reported in Colombia, a country with 20 ransomware disclosures in our corpus.

If your organisation is affected

A listing by direwolf means TrainMe 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 direwolf'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.