Was OEC Bretagne hit by ransomware?

OEC Bretagne was listed by the bravox 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 bravox ransomware group?

bravox 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 OEC Bretagne breach?

bravox published data attributed to OEC Bretagne. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

← All victims

Ordre des Experts-Comptables de Bretagne

listed as OEC Bretagne · Claimed by Bravox · listed 5 months ago

Age

since listed · data leaked

Status timeline

ListedFeb 16, 2026
Data leakeddate unknown

At a glance

Group: Bravox
Status: Data leaked
Country: France
Listed on leak site: Feb 16, 2026

About the victim

AI dossier — public-source company profile

The Ordre des Experts-Comptables de Bretagne is the regional professional order representing and regulating chartered accountants (experts-comptables) in the Brittany region of France. It provides members with professional networks, legal information, training resources, and organises regional events and congresses. It also serves as a directory and gateway connecting businesses with certified accountants in the region.

Industry: Professional Accounting Regulation & Representation
Address: Rennes, Bretagne, France

Attack summary

Severity: high — The victim is a professional regulatory body for chartered accountants, likely holding sensitive member PII, financial and professional credentials, and potentially client-adjacent business data. Data has been published (not merely threatened), raising the impact to high; however, the absence of confirmed regulated personal data at scale or explicit financial/medical records prevents a critical classification.

The bravox ransomware group claims to have published data exfiltrated from the Ordre des Experts-Comptables de Bretagne, with the disclosure status marked as data_published. No ransom amount or specific data volume has been stated.

high

Data the group says was taken

AI dossier — extracted from the leak post

Member accountant professional records
Organisational governance documents
Contact and directory information
Internal communications
Employment listings data

What the group claims

Professional organization representing and regulating the activities of chartered accountants.

Sources

Source

Indexed 5 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 bravox

Bravox is an emerging ransomware group first observed in February 2026, operating with apparent financial motivations based on their targeting patterns and victim selection. The group has claimed responsibility for attacks against at least 9 organizations, though limited public reporting exists regarding their specific origin, country of operation, or confirmed affiliations with other cybercriminal groups. Based on available victim data, Bravox demonstrates a preference for targeting organizations in the United States, Switzerland, France, and Canada, with particular focus on healthcare and agriculture/food production sectors, though their victim profile also includes entities from unspecified industry verticals. Due to the group's recent emergence and limited documented activity, detailed information regarding their specific attack methodologies, initial access vectors, encryption techniques, or use of double extortion tactics has not been extensively reported by major security firms or law enforcement agencies. Given the recency of their first observed activity in early 2026, comprehensive analysis of notable campaigns, major victim organizations, or law enforcement disruption efforts remains limited in publicly available threat intelligence reporting. The group's current operational status appears active based on the timeline of their emergence, though their relatively small victim count and limited public visibility suggest they may be a smaller-scale operation compared to more established ransomware groups. The group has been linked to 22 public disclosures across our corpus. First observed on a leak site on February 11, 2026; most recent post July 7, 2026. The operation is currently active.

Timeline of this disclosure

February 16, 2026OEC Bretagne listed by bravoxon the group's public leak site

Other recent disclosures by bravox

bravox has been linked to 22 public victims on Darkfield. A sample of the most recent:

See the full bravox dossier →

Sector and geography

Geographically, OEC Bretagne is reported in France, a country with 612 ransomware disclosures in our corpus.

If your organisation is affected

A listing by bravox means OEC Bretagne 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 bravox'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.