Tester.xlsx
TheUnderground - RebornThis page documents a data breach listing tracked by Breach House. It summarizes the publicly advertised leak attributed to TheUnderground - Reborn, including the affected entity, origin and the date the listing was first indexed.
Country
Discovered
2025-11-01
Breach ID
3b1139cba7db
Breach Overview
The data breach involving Tester.xlsx was disclosed by the TheUnderground - Reborn threat actor. Breach.house indexed this entry on November 01, 2025 from publicly posted breach listings. No underlying stolen content is hosted or distributed here; this page documents only the publicly advertised existence of the leak.