Keifert GmbH, a master-certified building cleaning company based in Schallstadt, Germany, reported a ransomware incident linked to the threat actor thegentlemen, with additional references to the organization identified via ***.de zoominfo.com/c/keifert-gmbh/429980133. The company’s services span office, industrial, and specialized cleaning across Southern Baden, and the attack affected operations in #Germany
Incident Details
- Victim: Keifert
- Sector: Not Found
- Country: DE
- Actor: thegentlemen
- Source:
- Discovered: 2026-07-07T18:32:54.551472+00:00
- Published: 2026-07-06T01:05:46+00:00
Information
- Master-certified building cleaning company based in Schallstadt, Germany, with over 35 years of industry experience.
- Provides a comprehensive range of professional services, including office, industrial, and specialized cleaning, as well as janitorial services across the Southern Baden region.
- Certified according to DIN EN ISO 9001 and 14001 standards, ensuring reliable and environmentally conscious solutions for clients.
Disclaimer: This post is based on public claims made by the ransomware group "thegentlemen". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.