Nintendo reported a data breach of 160 accounts. About it
According to the company, the hackers obtained data about email, countries and regions of residence, as well as NNIDs. The owners stated that some of the hacked records were used to buy Fortnite's in-game currency (V-Bucks).
Nintendo will reset the NNIDs of all affected records and send a notification to affected users. The developers also recommended that all players enable two-factor authentication. Whether the vulnerability was fixed was also not specified.
Source: 3dnews.ru