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.
Oh lol then yes all post to your address that they think could contain something they will check. If only put in jiffy bags they can feel the bag for lumps and then be suspicious or by using incorrect bags to contain the smell.→