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clients.xlsx

Umbrella Резерв

This page documents a data breach listing tracked by Breach House. It summarizes the publicly advertised leak attributed to Umbrella Резерв, including the affected entity, origin and the date the listing was first indexed.

Country
Discovered
2026-04-22
Breach ID
74a77348db4c

Breach Overview

A compromised dataset linked to clients.xlsx was advertised by Umbrella Резерв. Breach.house indexed this entry on April 22, 2026 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.

Original Post View Group: Umbrella Резерв
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