Pro-Tuff | Decals Listed by Global Secret Group Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

Pro-Tuff | Decals, a small business-services firm based in Crystal Lake, US, has been listed by the ransomware group known as Global Secret Group. Public reporting dated August 06, 2026, states that internal files were exfiltrated in a ransomware attack, with the group claiming a volume of 412 GB comprising 589,623 files and 40,081 folders. The number of people affected remains unknown, and independent confirmation of the full scope is limited.

For customers, partners, and employees of an organisation that produces custom decals and related business services, the listing raises practical questions about what may have left the company’s systems and what steps are warranted while details stay incomplete.

What happened

According to the available record, Pro-Tuff | Decals appeared on a leak site associated with Global Secret Group. The report characterises the incident as a ransomware attack in which internal files were exfiltrated. The claimed data set is described as 412 GB, broken down as 589,623 files across 40,081 folders. No public detail has been given on the initial access method, the precise date of intrusion or encryption, whether a ransom demand was issued or paid, or whether any data has been released beyond the listing itself. The number of individuals whose information may be involved is listed as unknown. Country of the organisation is given as Crystal Lake, US, with the website protuffdecals.com.

The group behind it: Global Secret Group

Global Secret Group is presented in open reporting as a ransomware operation that encrypts victim systems and exfiltrates data before posting organisations on a dedicated leak site to increase pressure. Like other groups in this category, it typically claims responsibility by publishing victim names, file counts or volume figures, and sometimes sample files, while threatening fuller release if negotiations fail. Public knowledge of the group centres on this double-extortion pattern rather than on any single technical signature unique to every intrusion. With respect to Pro-Tuff | Decals specifically, the only attribution in the record is the group’s own listing; that listing should be treated as a claim until corroborated by the organisation or by independent forensic reporting. No additional statements from the group about this victim—beyond the volume and file figures noted above—appear in the supplied facts.

About Pro-Tuff | Decals

Pro-Tuff | Decals operates in the business-services sector, focused on custom decals and related products. Public summary data place it in Crystal Lake, US, with roughly 10–20 employees and reported revenue of approximately $9.6 million. Firms of this size and type commonly maintain customer order records, artwork and design files, shipping and billing details, supplier contacts, and internal administrative documents. A breach affecting such an organisation matters because even modest headcount can coincide with concentrated holdings of personal and commercial data belonging to clients, employees, and partners who rely on the company for production and fulfilment.

The information in question

The facts name the exposed material only as “internal files exfiltrated in ransomware attack,” together with the claimed volume of 412 GB (589,623 files, 40,081 folders). No further breakdown—such as whether customer databases, financial records, employee data, or intellectual property were included—has been disclosed. Organisations in custom manufacturing and business services typically hold names, addresses, contact details, order histories, payment references, design assets, and internal correspondence. Because the exact contents remain unconfirmed, it is not possible to state which of those categories, if any, are present in the claimed data set.

What's at stake

For individuals, the concrete risks depend on what the files actually contain. If customer or employee personal data are among the internal files, possible outcomes include unwanted contact, targeted phishing that references real orders or invoices, or attempts to misuse addresses and phone numbers. For the organisation, stakes include operational disruption from the ransomware event itself, potential contractual or regulatory notification duties, and erosion of trust among clients who supplied artwork or personal details. Because the headcount is small and the claimed file volume is large, the impact could be concentrated rather than diffuse; at the same time, the absence of a confirmed affected-persons count means the scale of individual harm cannot yet be quantified. No dollar loss figure or confirmed public release of the files is provided in the record.

If your data was in this breach

If you have done business with Pro-Tuff | Decals or worked with the company, treat the listing as a prompt for caution rather than proof that your specific records are exposed. Practical first steps include:

• Monitor account statements and order confirmations for unfamiliar activity.
• Be alert to phishing or social-engineering attempts that reference decals, invoices, or shipping details.
• Change passwords on any accounts that reused credentials associated with the firm, and enable multi-factor authentication where available.
• Request clarification directly from the company if you are a customer or employee seeking official notification status.
• Consider running a free exposure scan of your email address to check whether it has already appeared in known breach data sets elsewhere.

Public detail on this incident remains limited to the group’s claim and the high-level descriptors above; further clarity will depend on statements from Pro-Tuff | Decals or subsequent verified reporting.

AICompiled with AI assistance from public sources and published under our editorial standards.