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Yamaha Canada Music Ltd

akira

This record tracks a ransomware attack claimed by the akira group against Yamaha Canada Music Ltd. 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.

1138days open
t1 · Published t2 · Pending
Jul 21, 2023Not disclosed yet
Country
Japan
Business Category
Communication / Marketing
Employees
51-100
Discovered
2023-07-21
Published
July 21, 2023
Disclosed / Notified
Not disclosed yet
Victim ID
DrLOd5SS7TmV

Attack Summary

Yamaha Canada Music was set up in Winnipeg in 1969. The company owns and operates a corporate Yamaha Music School in Toronto. All national Yamaha programs are developed in conjunction with the Yamaha Music Foundation in Japan. The communication between Canada and Japan seems to be very poor so they cannot come to a solutionregarding the breach. We decided not to wait for them to realizewhat is happening and are going to upload their data here. Soon you will see a good amount of personal documents of employees andand contractors as well. Valid credit cards full info, medical information and tons of operational docs. More likely, everything will be uploaded next week.

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.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
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Dark Web Exposure

Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
0
found in Infostealer logs
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found in Traditional breaches
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found in Ransomware leaks
Emails exposed
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