This record tracks a ransomware attack claimed by the
Storm group against
Tapper Cuddy LLP. 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.
25days open
t1 · Published
t2 · Pending
Published
August 11, 2026
Disclosed / Notified
Not disclosed yet
Attack Summary
Tapper Cuddy LLP is a full-service law firm based in Manitoba, specializing in civil litigation, family law, and commercial law. With over 40 years of experience, the firm is dedicated to providing personalized legal representation in a clear and understandable manner. They prioritize client relationships, viewing clients as people rather than cases, and aim to serve a diverse range of legal needs across more than 20 specialized practice areas. Tapper Cuddy LLP is committed to reconciliation and collaboration with Indigenous communities, reflecting their respect for the traditional territories they operate on.
The company headquarters is located in 1000–330 St. Mary Avenue, Winnipeg, MB R3C 3Z5, Canada. 51-200 Employees
Leak Screenshots
SAMPLE
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Dark Web Exposure
Findings for tappercuddy.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
180+
found in Traditional breaches
8+
found in Ransomware leaks
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Dropbox_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
Database World ROC · breach
••• emails
Database World ROC · breach
••• emails
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