If the account has not recently been notified, an alert is sent.
If the account has been banned and the owner is using an alternate, all alternate accounts belonging to them get banned.
If the account owner requests to be unblocked, the Scratch Team talks with them about being more honest. The length of the block starts at 3.5 days, and doubles with each offense.
- http://scratch.mit.edu/discuss/topic/7517/ What does the Scratch Team do when they find something inappropriate? — Official Scratch Team topic