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Utair

malas

This record tracks a ransomware attack claimed by the malas group against Utair. 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.

-42days
t1 · Published t2 · Disclosed
Apr 09, 2023Feb 27, 2023
Country
Russian Federation
Business Category
Other
Employees
51-100
Discovered
2023-04-09
Published
April 09, 2023
Disclosed / Notified
Feb 27, 2023
Victim ID
4CUdXx3degsj

Attack Summary

using Zimbra vulnerability

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

Findings for utair.ru — indexed by HaveIBeenRansom.
135
found in Infostealer logs
4,999+
found in Traditional breaches
1+
found in Ransomware leaks
UTair_BF.7z
TheUnderground - Reborn · breach
••• emails
UTair_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
@StormBaseAdapter - ГосУслуги.part01.rar
⚡️𝙎𝙏𝙊𝙍𝙈 Dаtа Ваsе · breach
••• emails
Suicide.zip
TheUnderground - Reborn · breach
••• emails
🇷🇺 РФ ДИРЕКТОРА [2023].csv
Интеллектуально о деревьях · breach
••• emails
CDEK_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
cdek_2.zip.001
⚡️𝙎𝙏𝙊𝙍𝙈 Чат | База Данных · breach
••• emails
Untitled leak
— · breach
••• emails
+ 17 more leak sources locked
Leak volumes are locked
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