Koko KankoHasha Orai Net

1MinorPossibleAnnounced

Unauthorized access to a bus reservation system may have leaked 92 booking records, about 64 people, with katakana names and phone numbers.

This incident was imported from a dataset that compiles public announcements, and we are still checking it against the sources. Counts and causes will be updated after the check. Sources are in Japanese.

Cause
Via a vendor or service
Sector
Transport & logistics
Operational impact
None

Data involved

DataStatusCountGroupEvidence
NamePossible leak64 people—Source(opens in a new tab)
Phone numberPossible leak64 people—Source(opens in a new tab)

Counts are the figures the organization announced. Because the same person may be counted more than once, we do not add the rows together.

What users should do

  • Watch for emails and texts pretending to be the company

General steps based on the type of data involved. Check the organization’s notice or help line to see whether you are affected.

Sources

  1. 高速バス予約システム(発車オーライネット)をご利用いただいたお客さまへ-個人情報の漏洩の可能性について-www.hiroko-group.co.jp · Published 2026-10-16(opens in a new tab)