Not surprising and its not something new honestly and this is why its not really that recommendable whenever you do make out some mentions nor making up discussion about crypto or other assets on social media
or something similar. 400M Twitters users data isnt something small and not shocking on where these data would be used on. Lots of stuffs been sale on BM
which it isnt really that limited to this.If you are really that mindful about privacy then you should always consider on making some actions which would be avoiding you this.
Email spams and scams are something next in line.