Alpha-Steuer.de wurde Opfer eines Ransomware-Angriffs durch den Täter “incransom”, bei dem 400GB an sensiblen Daten verschlüsselt wurden, was erhebliche Sicherheits- und Betriebsrisiken für die deutsche Steuerberatungsgesellschaft darstellt. Trotz ihrer starken Position in der Heilberufe-Branche und einem Umsatz von 15 Millionen US-Dollar ist das Unternehmen durch diese Cyber-Bedrohung um Schutz und Integrität ihrer Kundendaten besorgt.
Incident Details
- Victim: alpha-steuer.de
- Country: DE
- Actor: incransom
- Source: http://incblog6qu4y4mm4zvw5nrmue6qbwtgjsxpw6b7ixzssu36tsajldoad.onion/blog/disclosures/68276f65ba68908013e8a209
- Discovered: 2025-05-16 17:56:32.280169
- Published: 2025-05-16 10:01:00.000000
Information
- The company, alpha-steuer.de, was targeted in a ransomware attack by actor incransom.
- Alpha Steuerberatungsgesellschaft specializes in advising healthcare professionals, including doctors, dentists, and veterinarians, serving over 4,000 clients nationwide.
- It is one of the largest tax consultancy firms in Germany focused on healthcare professionals, with more than 200 highly qualified employees, including 25 experts in tax consulting and auditing.
- The firm’s mission is to develop tailored strategies that go beyond traditional tax advice, aiming to relieve clients and help them achieve their personal and professional goals.
- Alpha Steuerberatungsgesellschaft operates seven regional offices, ensuring accessible and personalized support for each client.
- The company’s revenue is approximately $15 million, with 59 employees and managing around 400GB of data.
- Industry focus is on Business Services, providing comprehensive consulting and financial solutions.
- Contact phone number: +49 604297850.

Disclaimer: This post is based on public claims made by the ransomware group "incransom". 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.