This record tracks a ransomware attack claimed by the
coinbasecartel group against
Dolby Laboratories - Sample. 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.
-84days
t1 · Published
t2 · Disclosed
Business Category
Services
Disclosed / Notified
Dec 22, 2025
Attack Summary
[AI generated] Dolby Laboratories, Inc. is an American company specializing in audio noise reduction and audio encoding/compression technologies. Known for its Dolby Noise-Reduction System, Dolby Surround, and Dolby Digital tech, it provides innovative solutions for cinemas, home theaters, PCs, mobile devices, and games. The company was founded by Ray Dolby in 1965 and is headquartered in San Francisco, California.
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 dolby.com
— indexed by HaveIBeenRansom.
5,333
found in Infostealer logs
2,317+
found in Traditional breaches
683+
found in Ransomware leaks
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••• emails
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••• emails
pureincubation-com.7z.001
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••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
Dropbox_BF.7z
B F R e p o V 3 F i l e s · 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.