we do not share your data with anyone and there are many ways to control the visibility and storage life of your data here.
but the internet is a public space and you should always assume your data could be compromised.
be smart with your password, use tor or a vpn, and use pgp for sensitive communications.
Thanks for the reply. Wasn't aware they could end up banning you. Made 2 purchases so far but I'll definitely set a wallet up especially if things go tits up. Cheers→