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Ransomware Leak shinyhunters

Marcus & Millichap, Inc.

Data leak attributed to shinyhunters, first discovered on 2026-04-12. Approximately 53,659,634 records were reported exposed.

Threat group
shinyhunters
Records exposed
53,659,634
Discovered
2026-04-12
Country
US
Indexed
2026-08-19
Source ID
28084

About this leak

Over 30M Salesforce records containing PII and other internal corporate data have been compromised. Pay or leak. This is a final warning to reach out by 14 Apr 2026 before we leak along with several annoying (digital) problems that'll come your way. Make the right decision, don't be the next headline. | Updated: 11 Apr 2026 | Warning: FINAL WARNING PAY OR LEAK

What is inside this leak sample

Indexed records
53,659,634
With email
•••
ID documents
•••
File types
•••
Corporate vs personal email
53.26% corporate · 46.74% personal
Top corporate email domains
% of corporate emails
marcusmillichap.com 2.08%
bellsouth.net 0.54%
6 more hidden · Enterprise
File types present
csv •••
xlsx •••
More hidden · Enterprise
Countries · identity documents
US · 100.0%
Analysed 2026-09-01
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