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.
i sadly forgot to remember by transaction id so hopefully able to look up through ip or bitcoin address. coinbase has delayed my payment for 72 hours, about 48 hours right now, just wondering if i need to do anything