PS: so you can save your time by asking me this, I DON'T use any bots for followers/likes.
Best answer by Mathis
Sorry to hear you've been having these issues. Hmm, let's see - I don't know of any obvious ways for an external party to have you follow account, so I'd recommend for you to do the following:
1. On a web browser on a computer, log in to your account, then go to http://soundcloud.com/settings/connections
2. In the "connected applications"-section, revoke access to all of the items that are listed in there. Also, disconnect Facebook and Google+ if you've connected accounts in that section.
3. Log out of your account and restart your browser. This process will log your out from any device you might have been logged in.
4. Next, head over to https://soundcloud.com/login/forgot and request a new password for your account.
Once this is done, you'll hopefully not get any new followers any longer, if you don't choose to.