The parent company of major pachinko chain Dynam was attacked by a ransomware-type computer virus called "ransomware," and more than 330,000 personal information, including names and addresses on pachinko parlor membership cards, may have been leaked. announced that there is
According to Dynam Japan Holdings, the parent company of Dynam, which operates pachinko parlors nationwide, in September this year, an internal system failure occurred, and when an investigation was conducted with the cooperation of an external specialized agency, a ransom demanding type was found. It is said that it was found that it was subjected to a cyber attack by the computer virus "ransomware".
As a result of further investigation, a total of more than 3,600 information leaks were found, including the names and account numbers of the landowners of the subsidiary's sales offices.
In addition, it is undeniable that more than 331,000 pieces of personal information such as names, addresses, and phone numbers registered on the membership cards of affiliated pachinko parlors may have been leaked.
DYNAM JAPAN HOLDINGS has not confirmed any unauthorized use of personal information at this time, and posted on its website, I apologize," he commented.