Disclosure context

About TiMc

TiMc is an emerging ransomware group first observed in April 2026, with limited public documentation indicating financially-motivated cybercriminal activity targeting organizations primarily in Spain and Argentina. Given the recent emergence and limited victim count of three known cases, there is insufficient public intelligence from major security agencies or researchers to definitively establish the group's country of origin, operational structure, or potential affiliations with other threat actors. The group has demonstrated a targeting preference for business services and healthcare sectors based on observed victim patterns, though their specific attack methodologies, initial access vectors, encryption techniques, and whether they employ data exfiltration or multiple extortion tactics remain undocumented in available threat intelligence reporting. No major campaigns, high-profile incidents, or law enforcement actions against TiMc have been publicly reported by CISA, FBI, Mandiant, or other established security research organizations. The group's current operational status remains unclear due to limited visibility and the nascent nature of their observed activities. The group has been linked to 5 public disclosures across our corpus. First observed on a leak site on April 9, 2026; most recent post May 15, 2026. The operation is currently active.

Timeline of this disclosure

May 15, 2026A IT solution company listed by TiMcon the group's public leak site

Data size: 200GB+

Sector and geography

This disclosure adds to ransomware activity in the IT sector.

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.

Ransomware victim disclosure

← All victims

Debene S.A.

listed as A IT solution company · Claimed by TiMc · listed 6 days ago

200GB+

Data size

Age

since listed · listed for ransom

Status timeline

Listed
May 15, 2026

Current state: Listed for ransom

At a glance

Group: TiMc
Status: Listed for ransom
Sector: IT
Listed on leak site: May 15, 2026
Data size: 200GB+

About the victim

AI dossier — public-source company profile

Debene S.A. is an IT solutions company referenced in the leak post as the actual victim behind the generic placeholder 'A IT solution company'. The company appears to operate IT infrastructure including a data center, file servers, and SaaS products. Further details about its location, scale, or specific operations are not available from the provided sources.

Industry: IT Solutions & Services

Attack summary

Severity: critical — The group claims confirmed exfiltration of PII at scale, medical/health-related data (COVID-19 database, oncology knowledge base source code), trade records, and full database backups, totalling over 200GB–1TB+, alongside operational disruption via takedown of domain controller and file servers.

The TiMc ransomware group claims to have taken down Debene S.A.'s domain controller and file servers, exfiltrating over 200GB of data (with a separate reference to 1TB+ from an intranet breach), including PII, trade records, a 20GB+ MySQL database backup, a COVID-19 database, and SaaS source code (including 'oncomine KB'). The group states full data publication will occur after a deadline, and accuses the company of attempting to conceal the breach.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Personally Identifiable Information (PII)
Trade records
MySQL database backup (20GB+)
COVID-19 database
SaaS source code (including oncomine KB)
Intranet data (1TB+ claimed)

The group's post references roughly 3 proof files.

What the group claims

IT solution company that attempted to cover up the data breach. 200GB+ of new data to be published after countdown ends.

The leak post

captured from the group's site

DATA GRID [1-3 OF 3]
Debene S.A. | Página Principal
File preview: https://gofile.io/d/mZqL4B We've taken down their DC and FS, 100GB+ of the data including PII, Trade record and Full 20GB+ MySQL database backup files Due to their non-behavior we choose to put them on our shame list , full data breach will take place after the deadline
File preview: https://gofile.io/d/csFpUY On behalf of A IT solution company , the first response to the data breach was trying to cover the truth, shame on you When the countdown was over, we will public your newest 200GB+ data.
File preview: https://gofile.io/d/lMyi9o We breached into their intranet and have total control of it , with 1TB+ data exfiltrated including covid-19 database and SaaS src code like oncomine KB and Other PII Full data breach after the DDL

Screenshot of the leak post

Leak screenshot for A IT solution company

Sources

Victim sitehttps://gofile.io/d/csFpUY
Leak posthttp://rzzfiwoop67jrxadngcy7nvjm7suwtrjznview63ooowqfsm5sq7gmqd.onion

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.