Home All Victims Heinz Hammer Vertragswerkstatt (Mercedes-Benz car dealer)

Heinz Hammer Vertragswerkstatt (Mercedes-Benz car dealer)

akira

This record tracks a ransomware attack claimed by the akira group against Heinz Hammer Vertragswerkstatt (Mercedes-Benz car dealer). It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.

Window Zero

EXPOSURE GAP

Window Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.

-49days
t1 · Published t2 · Disclosed
Apr 18, 2025Feb 28, 2025
Country
Germany
Business Category
Finance / Legal / Insurance
Employees
51-100
Discovered
2025-04-18
Published
April 18, 2025
Disclosed / Notified
Feb 28, 2025
Victim ID
gOgVrvSgl63L

Attack Summary

Heinz Hammer Vertragswerkstatt offers customized mobility and ser vice packages and have access to a nationwide pool of new, used M ercedes-Benz vehicles. We are ready to upload more than 40 GB of essential corporate doc uments such as: contact numbers and e-mail addresses of customers , employee files, financial data (payment details, reports, lots of invoices), contracts containing personal data, etc.

Leak Screenshots

SAMPLE

Proof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
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Dark Web Exposure

Findings for heinzhammer.de — indexed by HaveIBeenRansom.
0
found in Infostealer logs
35+
found in Traditional breaches
0+
found in Ransomware leaks
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum 🪾 · breach
••• emails
AntiPublic_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
100K Germany Business Email Database Samples.xlsx
NovesomData ch · breach
••• emails
Collection1_BF.7z.003
formaceft_db · breach
••• emails
Leak volumes are locked
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Visit Website View Group: akira
Legal Disclaimer: This ransomware victim record reflects information published on the operator's leak site. Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.