This record tracks a ransomware attack claimed by the
incransom group against
Blystone & Bailey. 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.
-34days
t1 · Published
t2 · Disclosed
Business Category
Services
Published
February 01, 2026
Disclosed / Notified
Dec 30, 2025
Attack Summary
Blystone & Bailey, CPAs, PC is a Michigan-based CPA firm offering a range of services including audit, tax preparation and planning, payroll, financial planning, bookkeeping, and IT services management.
The firm caters to various industries such as real estate, hospitality, oil, gas and energy, professional services, construction, manufacturing, retail, agriculture, franchising, and government and non-profit sectors.
We have the entire Blystone & Bailey customer base at our disposal. Mail, financial documents, audits and more.
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 blystonebailey.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
54
found in Traditional breaches
3
found in Ransomware leaks
limeleads_breach.7z
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••• emails
Marcus & Millichap, Inc.
shinyhunters · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
SazMining.csv-emails.txt
Database World ROC · breach
••• emails
National Business Furniture
medusa · ransomware
••• emails
Arandell Corp
medusa · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
HIBD (1).rar
DL| Database catalog · breach
••• emails
+ 3 more leak sources locked
Leak volumes are 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.