I just received an email from Soundcloud at an email address I have never given them. It stated that a sound loud user identified only with a number liked one of my songs. The user name/number was 990106434.
When I logged on to Soundcloud there was a message telling me I'd been subject to a data leak and had to reset my password.
It's a bit worrying so I thought I'd let everyone else here know about it just in case it happens to others.