Spring 2018 an autistic hacker broke into Nintendo's servers and copied over development content (better known as Gigaleak.) He was sharing it in his friend group that was also at the same time thinking they would be protecting him by not publicly disclosing he had gotten ahold of Let's Go and Sword/Shield data. Friends of friends eventually started leaking things and like
>>55387325 said, dexit probably got a few of them upset and they posted all they knew.