Disclosure context

About ms13089

ms13089 is an emerging ransomware group first observed in December 2025, appearing to be financially motivated based on their limited operational profile. The group's origin and affiliations remain unknown due to their recent emergence and limited public documentation, with no confirmed information available regarding their operational model or geographic base. Given the lack of detailed technical analysis from major security firms, their specific attack methodologies, initial access vectors, and encryption techniques have not been publicly documented by reputable threat intelligence sources. The group has targeted three known victims across Germany, Luxembourg, and Italy, though no high-profile campaigns or notable incidents have been reported by CISA, FBI, or established security researchers. As of early 2025, ms13089 appears to remain active but maintains a low profile with minimal public intelligence available about their operations. The group has been linked to 4 public disclosures across our corpus. First observed on a leak site on December 18, 2025; most recent post May 5, 2026. The operation is currently active.

Timeline of this disclosure

December 18, 2025dgpcommercialisti.it listed by ms13089on the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Not Found sector, which has 4,859 disclosures indexed across all operators we track. Geographically, dgpcommercialisti.it is reported in Italy, a country with 496 ransomware disclosures in our corpus.

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

DGP Commercialisti

listed as dgpcommercialisti.it · Claimed by ms13089 · listed 5 months ago

Age

since listed · data leaked

Status timeline

Listed
Dec 18, 2025
Data leaked

At a glance

Group: ms13089
Status: Data leaked
Country: Italy
Sector: Not Found
Listed on leak site: Dec 18, 2025

About the victim

AI dossier — public-source company profile

DGP Commercialisti is an Italian accounting and professional services firm based in Reggio Emilia, Italy. The firm specialises in accounting, financial statements, tax declarations, statutory auditor and legal auditor appointments, court-appointed technical expert roles, and corporate restructuring and extraordinary operations. It also provides ordinary and extraordinary corporate consulting services.

Industry: Accounting & Tax Advisory Services
Address: Reggio Emilia, Italy

Attack summary

Severity: high — The group claims 100% of exfiltrated data has been published. As an accounting and tax advisory firm, the data likely contains significant client financial records, tax documentation, and potentially regulated personal and corporate financial PII, representing a serious disclosure of sensitive business and client data.

The group ms13089 claims to have fully published (100%) exfiltrated data from DGP Commercialisti, indicating complete data disclosure with no ransom payment apparent.

high

Data the group says was taken

AI dossier — extracted from the leak post

Accounting records
Financial statements
Tax declarations
Corporate consulting documents
Restructuring and extraordinary operation files
Statutory/legal auditor appointment records

What the group claims

Aree di specializzazione: contabilità, bilanci, dichiarazioni fiscali, incarichi di sindaco e revisore legale, consulente tecnico d’ufficio, ristrutturazioni e operazioni straordinarie. Consulenza Societaria, ordinaria e straordinaria, ivi...

The leak post

captured from the group's site

MS13-089 Blog MS13-089 LEAKED DATA Contacts brittanyresidential.com (USA, Ohio) published files At Brittany Residential, Inc., we believe in creating a world where individuals with developmental disabilities are supported, valued, and empowered to live fulfilling lives. Our dedicated team provides compassionate, person-centered care that promotes independence, dignity, and inclusion. PUBLISHED 0% MORE uro.com (USA, Virginia) published files Virginia Urology (VU) has a long history of providing quality care to the Greater Richmond metro area since 1929. This practice prides itself on its strong commitment to the community’s urological needs by recruiting highly... PUBLISHED 70% MORE dgpcommercialisti.it (Italy, Reggio Emilia) published files Aree di specializzazione: contabilità, bilanci, dichiarazioni fiscali, incarichi di sindaco e revisore legale, consulente tecnico d’ufficio, ristrutturazioni e operazioni straordinarie. Consulenza Societaria, ordinaria e straordinaria, ivi comprese PUBLISHED 100% MORE [email protected] Close

Sources

Victim sitedgpcommercialisti.it
Leak posthttp://msleakjir7pxbe6onlqe5uwgvdmy6nq4mnwfy7ojswbhnleenm77vgad.onion/DGP/index.html

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.