This record tracks a ransomware attack claimed by the
coinbasecartel group against
Astreya. 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.
-81days
t1 · Published
t2 · Disclosed
Disclosed / Notified
Jan 25, 2026
Attack Summary
[AI generated] Astreya is a US-based IT managed services company headquartered in Sunnyvale, California. It provides technology workforce solutions, IT support, infrastructure management, and digital workplace services to large enterprises. Operating primarily in the information technology services industry, Astreya partners with major technology firms globally, delivering staffing and managed IT services across multiple countries while maintaining its core operations in the United States.
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.
Dark Web Exposure
Findings for astreya.com
— indexed by HaveIBeenRansom.
3
found in Infostealer logs
2,955+
found in Traditional breaches
45+
found in Ransomware leaks
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
contacts_108.csv
Database World ROC · breach
••• emails
contacts_112.csv
Database World ROC · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
+ 17 more leak sources locked
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Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.