【UPDATE】Investigation Results Regarding Unauthorized Access to Our Email Distribution Service

On November 10, 2026, we received confirmation from the operator of blastmail, the email distribution service we use for our newsletters, that an investigation by an independent cybersecurity firm into the recent unauthorized access and data breach had been completed.

The final investigation confirmed that no data leakage was identified involving our mailing list (member information), email distribution history, or any other email distribution-related data.

We sincerely apologize for any concern this incident may have caused.

In addition, as previously announced, the WOMB MEMBER and WOMB LETTER service will end on November 30, 2026. Accordingly, our birthday email newsletters, which are currently suspended, will not resume.

For further details regarding the unauthorized access, please refer to the official announcement from the service provider below.

RAKUS Light Cloud Co., Ltd.
“Apology and Report Regarding the Emergency Suspension of blastmail and Personal Data Breach”

https://info.blastmail.jp/information_20261021.html