Somehow one of my contacts got into this scamming loophole that is twoo 2-3 years ago, so i unsubscribed then. Now the spamming came back and i clicked in the email on "Unsubscribe", soon afterwards i got the E-Mail with my login credentials. I thought they are kidding me but nope, they SERIOUSLY created an account without ever me asking for permission to do so. So i thought "ok let's stop this now once and for all", and i logged in to this epically useless crap - and tada! Without my consent, it sent ALL of my contacts e-mails (including to myself), that i left them a message.
I proceeded to deleting my account, which was covered with BS with the intention of "you should learn how to use twoo properly to enjoy it, come on give us a try pleeease" before you are allowed to do so. In the reason comment box i left them a notice, wishing them to die because of cancer. This is a hefty scam, and i think they got all of their "millions of users" in the pretty much same way. Go die in a fire, please.