I created a Twitter account close to a month ago and it was immediately suspended because it "appears to have exhibited automated behavior that violates the Twitter Rules". Well it did not really do anything yet, even less so anything against their rules. The account is still suspended despite multiple appeals and messages.
At the same time, dozens (hundreds?) of verified accounts get taken over. I think their fraud detection systems are total crap.
They do this for all new accounts. It's a way to harvest phone numbers from unsuspecting victims of this surveillance.
It doesn't matter from what ip, machine or whatever you register. It will automatically get suspended because I think they've realized it's easier to force people to enter their phone numbers in "protection" after they just created an account rather than to just ask for it during signup.
In an attempt to reduce sock puppet accounts often used to harass others, Twitter can very quickly "require" you enter a and verify a phone number when you make an account. Unsure what the criteria is.
At the same time, dozens (hundreds?) of verified accounts get taken over. I think their fraud detection systems are total crap.