I created a twitter account and used 10minuteemail, then twitter said my account was having automated behaviour, so I searched a temporary fake number to use but for the sake of lazyness I just put my own phone number. I removed it almost immediately.
Unfortunately twitter send back my number in plain sight. 10minutemail erases all mail but is generally site secure, isn't it full of crawling bots and such? Do I risk IMEI or identity theft?