Sony Bank
Tokyo, Japan1 source
Confirmed:Confirmed by the organisation, a regulator or a securities filing. First reported 30 Oct 2026.
Sony Bank reports data leak at digital-securities vendor
Sony Bank disclosed on 30 October 2026 that data of four customers plus 617 names may have leaked through unauthorised access at an outsourced digital-securities vendor. Exposed fields included name, address, date of birth and account number.
- Type
- Supply chain
- Sector
- Finance
- Records
- 621 records confirmed
- First reported
- 30 Oct 2026
- Latest source
- 30 Oct 2026
What to do
- Update the affected app or extension to the version the vendor names as clean.
- If you installed a compromised version, change passwords you used on that machine.
- Search your lockfiles and build logs for the affected package versions.
- If a malicious version was installed, rotate every secret that machine or pipeline could read.
- Pin dependencies and review install scripts in CI.
Not sure? Ask an assistant with the sources attached, or have a coding agent check your systems.
Check your systems for Sony Bank
Sources
1Confidence 70% that this is real and correctly placed. Locations are city centroids at best. Spotted an error? Report a correction.