This record tracks a ransomware attack claimed by the
sinobi group against
A Uzzo. 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.
-59days
t1 · Published
t2 · Disclosed
Business Category
Services
Published
December 16, 2025
Disclosed / Notified
Oct 19, 2025
Attack Summary
A. Uzzo & Company is a certified public accounting firm based in Purchase, NY, specializing in personalized accounting, tax planning, and advisory services. They cater to a diverse clientele, including small business owners, individuals seeking financial planning, and corporations requiring complex accounting solutions. With decades of experience, the firm emphasizes tailored strategies, innovative solutions, and long-term client relationships. Their comprehensive services include tax planning and preparation, estate and wealth advisory, and accounting consulting.
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 auzzo.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
150+
found in Traditional breaches
425+
found in Ransomware leaks
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••• emails
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••• emails
pureincubation-com.7z.001
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••• emails
Arandell Corp
medusa · ransomware
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
Marcus & Millichap, Inc.
shinyhunters · breach
••• emails
UnderArmour_BF_.7z.001
Database World ROC · breach
••• emails
shouldve_paid_the_ransom_abrigo-SHINYHUNTERS.7z
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.