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Data breach

Japan Network Security Association warns of possible leak of up to 15,128 user records

First reported · Last reported · 13 related reports

Unauthorized access to the Japan Network Security Association's information security awareness assessment service raised concerns that up to 15,128 records containing personal information may have been leaked. The potentially affected data includes administrators' names, company names and email addresses, as well as user IDs and hashed passwords. The association has suspended the service and is investigating the intrusion route and scope of the impact.

Key facts

Affected organization
Japan Network Security Association (JNSA)
Incident type
Data breach
Occurred / detected
Not confirmed
Scale of damage
Possible leak of up to 15,128 administrator and user records
Cause / method
Unauthorized access to the information security awareness assessment service
Location
Japan

If your data was exposed

Exposed dataNameEmailUsernamePassword

  1. Change your password, and also change it on any other site where you use the same one. Turn on two-factor authentication if available.
  2. Don’t tap links in texts, calls or emails that mention this incident and offer compensation, refunds or breach checks. Check directly on the organization’s official website or app.

Timeline

  1. Unauthorized access to the information security awareness assessment service and a possible leak of up to 15,128 records were disclosed, and the service was suspended.
  2. An investigation into the intrusion route and scope of the impact was reported to be underway.

13 related reports

The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organization’s official statements for accurate details.