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

May 3, 2026cgcsa.co.za listed by stormouson the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Business Services sector, which has 2,640 disclosures indexed across all operators we track. Geographically, cgcsa.co.za is reported in ZA, a country with 14 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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cgcsa.co.za

Claimed by stormous · listed 18 days ago

18d

Age

since listed · data leaked

Status timeline

Listed
May 3, 2026
Data leaked

At a glance

Group: stormous
Status: Data leaked
Country: ZA
Sector: Business Services
Listed on leak site: May 3, 2026

About the victim

AI dossier — public-source company profile

The Consumer Goods Council of South Africa (CGCSA) is an industry association headquartered in South Africa representing over 9,000 member companies across the Consumer Goods, Retail, and Services sectors. It provides advocacy, global standards (including GS1 barcoding), food safety, crime risk management, regulatory advisory, and skills development services. It is one of the largest employer-sector representative bodies in South Africa.

Industry: Consumer Goods & Retail Industry Association
Address: South Africa (specific street address not stated on public site)

Attack summary

Severity: critical — The group claims confirmed exfiltration of PII at scale (151,000+ documents), payroll and tax records, financial accounting data, and sensitive partnership/supply-chain data involving major global FMCG companies, all of which constitute regulated and highly sensitive data categories affecting thousands of member organisations and individuals.

The Stormous ransomware group claims to have exfiltrated a broad range of data from CGCSA, including over 151,000 sensitive documents from the CRM database, full Sage 200 Evolution backups with payroll and tax records, complete PII of staff and executives, and full access to GS1 South Africa SharePoint data including partnership information with global entities such as Unilever, Nestlé, and L'Oréal.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Vendor and corporate data (names, emails, phone numbers)
Financial accounting records
Sales order reports
SQL Server database systems
Sage 200 Evolution SQL backups (full, including transaction history)
Tax records
Payroll data
CRM database (151,000+ documents, contracts, internal communications)
Legal archives
GS1 South Africa SharePoint data
GDSN protocols and partnership data
PII of administrative staff and executives (private emails, mobile numbers)

What the group claims

endor & Corporate Data ( Name-Email-Numbers/PMS NAME ), Financial Accounting Records , sales Order Reports , Database Systems , SQL Server , Sage 200 Evolutuion SQL, operational Security Data، Full Sage 200 Evolution backups including all transaction history, tax records, and payroll.CRM & Legal Archives Over 151,000 sensitive documents, contracts, and internal communications from the CRM database.Full access to GS1 South Africa SharePoint, including GDSN protocols and partnership data with global entities like Unilever, Nestle, and L'Oreal.Complete PII (Personally Identifiable Information) of administrative staff and executive members, including private emails and mobile numbers.

Sources

Victim sitecgcsa.co.za

Source

Indexed 18 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.