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.
That might work actually if you had a small fabric bag to put the bud in. Although I accept no responsibility for any potential failures! :D I had a portable dehumidifier that I was using to dry mushrooms at the time which worked a treat.→