JAPAN ID, name and other login information is overwritten. About 390000 ID

Yahoo 6, Yahoo! It is clear that there is a failure in the login information system of JAPAN ID, and part of the ID login information (name, address, phone number, etc.) is mistakenly reflected in other ID login information. The maximum number of ID for an object is 387460.

For the person whose ID registration information is overwritten by error, contact separately by email in turn and request to re-enter the ID registration information. In addition, the deletion of the information that was mistakenly overwritten has been completed.

The problem is that between 14:06 on 29 July and 23:50 on 4 August, for people who intend to edit one of their ID login information (name, address, phone number, etc.), the correction is not reflected in their ID login information, but is incorrectly reflected in other ID login information. As a result, some people's ID login information may be read by other ID holders, or according to the information covered by errors, goods and services ordered by other ID holders may arrive.

In addition, some of the people who purchase goods, sign contracts and read ID login information at the same time mistakenly overwrite other ID login information on their own ID login information. As a result, the ID login information becomes the wrong information, and the merchandise service of the order may not be reached.

In the case of other ID holders purchasing CtoC services (Yahoo, PayPay Frima, etc.), the possibility that the seller becomes the buyer other ID holders cannot deliver the goods and the possibility that the seller's name, address, telephone number, etc., contained in the delivery message of the invoice will be read.

... The information items misreflected due to system failure are as follows.

In addition, it has no effect on e-mail address, credit card information, account information of financial institutions, etc.

The failure occurred in the update of the ID login information system at 14:00 on July 29th. Immediately after that, the misreflection of ID information was carried out, and it was found at 20:00 on August 4th through the inquiry of the ID holder. At 23:00 on the same day, the system reverts to a future version and stops the occurrence of false positives. The erroneous ID registration information was deleted at 20:00 on August 5th, and the deletion of ID misregistration information was completed at 8: 00 on the 6th.

In the future, the ID login information is overwritten by the person, apology and current status and future correspondence, in turn individual email wizard. Because the ID registration information has been deleted, re-entry is requested. Seven days later, the tool for determining whether ID login information was overwritten was made public on Yahoo's home page.

"the purchased goods have not been delivered", "other goods have been delivered", etc., the user of the question about this case is asked from the window.