The incransom ransomware group listed Seetelhotels.de on its data leak site on 2026-10-19. Country: DE Sector: Hospitality Domains named: seetelhotels.de Claim as published on the leak site: Seetel Hotels (SEETEL Hotel GmbH & Co. Betriebs KG) has been notified that a substantial volume of confidential and internal corporate data has been compromised. The affected data includes, but is not limited to: Full guest identity records, government-issued passport and ID numbers, payment card details (credit card numbers, CVVs, and expiration dates), direct booking notes, special requests, dietary restrictions, documented allergies, and medical/health-related accommodation preferences.