Traditional Breach
TheUnderground - Reborn
MyFitnessPal_BF.7z
Data leak attributed to TheUnderground - Reborn, first discovered on 2025-06-30. Approximately 142,822,052 records were reported exposed.
Threat group
TheUnderground - Reborn
Records exposed
142,822,052
Discovered
2025-06-30
Country
Unknown
Indexed
2026-09-10
Source ID
1c31b404a953
What is inside this leak sample
Indexed records
142,822,052
With email
•••
ID documents
•••
File types
•••
Corporate vs personal email
13.5% corporate · 86.5% personal
Top corporate email domains
% of corporate emails
btinternet.com
2.35%
cox.net
1.71%
6 more hidden ·
Enterprise
File types present
csv
•••
txt
•••
Analysed 2026-09-29
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