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DEVCO

thegentlemen

This record tracks a ransomware attack claimed by the thegentlemen group against DEVCO. 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.

39days open
t1 · Published t2 · Pending
May 08, 2026Not disclosed yet
Country
Poland
Business Category
Construction / Real Estate
Employees
51-100
Discovered
2026-05-09
Published
May 08, 2026
Disclosed / Notified
Not disclosed yet
Victim ID
AF0dEPV5ALoo

Attack Summary

devco.pl DEVCO Sp. z o.o. is a Polish real estate company established in 1997, headquartered in Wroclaw at ul. Strzegomska 46-56. The company specializes in renting office and warehouse spaces, notably operating the Wroclawski Park Biznesu (Wroclaw Business Park). Their mission is to create comfortable, inspiring, and business-friendly work environments for tenants.

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

Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
0
found in Infostealer logs
0
found in Traditional breaches
0
found in Ransomware leaks
Emails exposed
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Internal
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External
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Distinct leaks
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••• emails
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••• emails
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••• emails
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••• emails
Full exposure is locked
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