Suma Sklep

Suma Sklep was compromised in a ransomware attack attributed to THEGENTLEMEN in April 2026. The organization, operating in an undisclosed sector in Unknown, was added to the group's data leak site as part of an extortion campaign.

THEGENTLEMEN operates as a financially motivated ransomware-as-a-service (RaaS) operation, exfiltrating sensitive data and threatening public disclosure to pressure victims into paying ransom demands.

Suma24.pl is a Polish B2B online store specializing in professional cleaning products, catering equipment, and hygiene systems for the HoReCa (Hotel, Restaurant, Catering) and food industry sectors. It is operated by Suma Service, a family-owned company founded in 1995 and headquartered in Koszalin, Poland. The store offers 24/7 online ordering with payment via bank transfer, BLIK, and online transfers, and provides personalized offers, technical consulting, and long-term partnership programs