Overview
The provider is RAKUS Light Cloud. Only newsletter subscribers’ email addresses are identified, separate from the April app and November roadside-assistance incidents. The date in the first-notice URL is not treated as its publication date; October 29 is taken from the official news index.
Timeline
- Occurred
- Discovered
- Disclosed
Initial notice dated in the official news index.
Second report updated the count wording and support channel.
Organization response
The company reported to the privacy regulator, consulted police, prepared individual email notices and opened a dedicated support channel on November 4.
What you can do
Check notices through the organisation’s genuine contact channels. Do not enter credentials or payment details through links in unexpected messages.
Sources
- ブラストメール情報漏えい・第2報２りんかんイエローハット · 2026-11-09
- 公式お知らせ一覧の10月29日初報掲載日２りんかんイエローハット · 2026-11-09
- ブラストメール委託先への不正アクセス・初報２りんかんイエローハット · 2026-11-09