This record tracks a ransomware attack claimed by the
kazu group against
Canada Yocale: Appointment Management System. 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.
0days open
t1 · Published
t2 · Pending
Published
August 23, 2026
Disclosed / Notified
Not disclosed yet
Attack Summary
Yocale is a cloud-based business management platform that helps appointment-based businesses streamline their daily operations. Founded in Canada, the platform is used by healthcare providers, beauty salons, wellness centers, and other service businesses to manage appointments, client records, payments, and communications in one centralized system.
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 yocale.com
— indexed by HaveIBeenRansom.
122
found in Infostealer logs
122+
found in Traditional breaches
9+
found in Ransomware leaks
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Mercer Advisors
shinyhunters · ransomware
••• emails
contacts_80.csv
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
LuminPDF_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Canva_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
contacts_83.csv
Database World ROC · breach
••• emails
+ 17 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 20 sources.
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.