Disclosure context

About Stormous

Stormous is a relatively new ransomware group that emerged in March 2022, operating primarily with financial motivations and has claimed responsibility for attacks against at least 165 victims across multiple countries and sectors. The group's country of origin remains unclear from publicly documented sources, though their operational patterns suggest they may operate as an independent entity rather than a established ransomware-as-a-service model. Limited public documentation from major security firms indicates the group employs common ransomware tactics, though specific details about their initial access vectors, encryption methods, and data exfiltration practices have not been extensively detailed in reports from CISA, FBI, or major threat intelligence providers. Their targeting appears geographically diverse with a focus on Spain, the United States, France, UAE, and Brazil, while showing particular interest in technology, hospitality and tourism, government, and business services sectors, though many of their victims span unspecified industries. As of current reporting, Stormous appears to remain an active threat, though the limited public documentation suggests they operate as a lower-tier ransomware group compared to more prominent families that receive extensive coverage from major security research organizations. The group has been linked to 220 public disclosures across our corpus. First observed on a leak site on March 22, 2022; most recent post May 13, 2026. The operation is currently active.

Timeline of this disclosure

October 27, 2025www.sincroslab.com listed by Stormouson the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Technology sector, which has 2,524 disclosures indexed across all operators we track. Geographically, www.sincroslab.com is reported in Spain, a country with 212 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

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Sincroslab SAS

listed as www.sincroslab.com · Claimed by Stormous · listed 7 months ago

Age

since listed · data leaked

Status timeline

Listed
Oct 27, 2025
Data leaked

At a glance

Group: Stormous
Status: Data leaked
Country: Spain
Sector: Technology
Listed on leak site: Oct 27, 2025

About the victim

AI dossier — public-source company profile

Sincroslab SAS is a Colombian company headquartered in Bogotá D.C. that operates in the miscellaneous nondurable goods merchant wholesaling sector. No further operational details are available from the public site, but the company appears to be a wholesale distributor of nondurable goods.

Industry: Miscellaneous Nondurable Goods Merchant Wholesalers
Address: Bogotá D.C., Colombia

Attack summary

Severity: medium — Data has been published by the group, indicating confirmed exfiltration or disclosure, but no specific sensitive data categories (PII at scale, medical, financial, government) or data volume are described, limiting severity to medium.

The Stormous ransomware group claims an attack against Sincroslab SAS and has published data (disclosed status: data_published), though no specific data size, ransom demand, or detailed description of exfiltrated content was provided in the leak post.

medium

What the group claims

Sincroslab Sas is a company in Colombia, with a head office in Bogota D.C.. It operates in the Miscellaneous Nondurable Goods Merchant Wholesalers industry.

Sources

Victim sitewww.sincroslab.com

Source

Indexed 7 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.