Suma Sklep Listed by thegentlemen Ransomware Group

On April 19, 2026, Polish B2B supplier Suma Sklep appeared on the leak site of the ransomware group known as thegentlemen. The company, which operates the online store Suma24.pl, is claimed to have had internal files exfiltrated during a ransomware attack. While the exact number of people whose information may have been exposed remains unknown, anyone who has ordered cleaning products, catering equipment, or hygiene systems through the platform since its founding in 1995 could be affected.

What Public Reporting Shows

Public reporting indicates that Suma Service, a family-owned business headquartered in Koszalin, Poland, was hit by thegentlemen ransomware operators. The company specializes in professional cleaning products, catering equipment, and hygiene systems primarily for the HoReCa and food industry sectors. Its online store at Suma24.pl offers 24/7 ordering with payments accepted via bank transfer, BLIK, and online transfers.

Available reporting describes the data taken as internal files. No confirmed total of records or specific customer list size has been published. The listing appeared on the group’s leak site on April 19, 2026, following what appears to have been a successful exfiltration of company documents.

Why This Matters for You and Your Family

When a supplier like Suma Sklep suffers a breach, your personal or business details used to place orders can end up in attackers’ hands. This often includes names, delivery addresses, phone numbers, email addresses, and payment references. For families who have ordered through the platform, or for small business owners supplying local restaurants and hotels, the exposure creates a direct line back to your household.

Credential leaks like this one frequently cascade into account takeovers elsewhere. If you reused any password connected to your Suma24.pl account, or if your email appears in the internal files, criminals can test those credentials across banking, shopping, and social media sites. Children’s accounts are not immune; many families link family email addresses or shared phone numbers to gaming profiles, creating unexpected pathways for harassment or further data theft.

The Doxxing and Identity-Chain Implications

Internal files from a B2B supplier often contain more than order history. They can link customer identities to addresses, order patterns, and contact details that attackers combine with information from other breaches. This process, known as identity-chain mapping, lets criminals move from a single leaked order to a full profile that includes social media handles, family member names, and even children’s online gaming accounts.

Once these connections are made, doxxing becomes straightforward. What begins as a business record can quickly surface in extortion attempts or public shaming campaigns. Public reporting shows that ransomware groups increasingly publish or sell such data to amplify pressure on victims and to monetize information beyond the initial ransom demand.

Thegentlemen Ransomware Group Track Record

Public reporting attributes the attack to thegentlemen, a ransomware group that emerged in recent years and has targeted organizations across multiple countries. The group is known for compromising smaller and mid-sized businesses, exfiltrating internal files, and then publishing samples on dedicated leak sites when ransom demands are not met. Their typical playbook involves initial access through common vulnerabilities or phishing, followed by data theft and extortion via both direct contact and public leak pressure.

What to do

• Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, with cleanup handled by specialists.
• Rotate any password you have used at Suma24.pl or related supplier accounts, then enable 2FA through an authenticator app rather than SMS.
• Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next leak exposing you is caught in hours, not months.
• Cover the household with DoxxScan family coverage that extends to dependents and children’s gaming accounts that often chain back to the same contact details.
• Let remediation specialists perform hands-on takedown requests across data brokers and exposed records on your behalf.

The incident underscores that even orders placed with seemingly straightforward suppliers can feed larger doxxing chains. Taking deliberate steps now limits how far leaked data can travel. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, and hands-on remediation by specialists, with full household coverage that includes children’s gaming accounts. Start your DoxxScan trial today to close the gaps this claimed breach has opened.