Nice: unauthorized access to a mail account it manages may have leaked about 2,400 personal data records, and the account was also used to send spam
Unauthorized access to a mail account managed by Nice Corporation may have leaked about 2,400 personal data records; the account was also used to send spam.
Disclosed
2026-08-06
Organizations involved
1
Leaked or at risk
2.4K
2,400
Downtime
Unknown
What happened
It saw suspicious behavior suggesting unauthorized access on a mail address it manages. It changed the account and its management password, cut outside access and began an investigation. [1] [2]
After reporting to the Personal Information Protection Commission, it announced the incident. About 2,400 records stored in the account (names, email addresses, phone numbers, company names and addresses) may have leaked. [1] [2]
It confirmed that a third party had abused the mail address to send spam. It cut the account's sending function and set up a support desk. [1]
Timeline
- Detected 2026-07-22
- Disclosed 2026-08-06
- 15 days
Attack or cause
- Method
- [Intrusion]
- Impact
- [Data leak]
- Entry point
- Unknown
Data exposed or at risk
Organizations involved
[Breached][Moderate]Kanagawa, Yokohama, Tsurumi WardWholesale and retail trade2,400 leaked
Nice CorporationUnauthorized access to an inquiry mail account it manages may have leaked the personal data stored in it.
Sources
- [1][Official]メールアドレスへの不正アクセスによる個人情報漏洩の可能性についてNice Corporation · 2026-08-21
- [2][News]ナイスのメールアドレスに不正アクセス、約2,400件の個人情報が漏えいした可能性ScanNetSecurity · 2026-08-25 08:05