Lawson Entertainment: marathon entrants and emergency contacts’ data at risk

Tokorozawa received Lawson Entertainment’s report on 5 November and disclosed it the next day. Unauthorized access affected an iPLAss system used by LAWSON DO! SPORTS. Potentially exposed data includes 89 marathon entries with names, gender, addresses, birth dates, phones and emails, and 89 emergency contacts’ names and phones, stated as 178 people in total. Neither the service-wide count nor the attack date is disclosed. [1]

The city reports that the access route was blocked and no subsequent intrusion was found. The affected system stored no card details, other payment information or passwords. No misuse or secondary harm is confirmed; individual notifications are planned. No common attack with the separate FACERE case has been established. [1]