I’ve been having this exact problem for months now. I know for a fact that it’s not some third party adding them. It’s only to my Liked Aongs list which already has over 200 songs so there’s no reason for AutoPlay to be activated since I always play my songs on shuffle so the “playlist” would never “end.” I’ve been trying to figure out for ages how to get Spotify to stop adding songs to my likes list but there’s no option anywhere to turn it off (I already have auto play turned off).
it’s extremely frustrating since most of them are either popular pop songs that I don’t enjoy or obscure songs that I’d never listen to.
The reason we ask you to follow the steps that's provided by @Ver is because we want to make sure there's no unauthorized activity on your accounts.
Even if you changed the password - you might have your account saved on a offline device etc.
Once again - we suggest that you have a look at this article. And if following the steps that's provided in there doesn't do the trick you can contact our customer support here so they can have a closer look directly on your accounts.
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