TnT is now timing how long you take to login, and when they see an entire page skipped for logging in, they will ice you for it; hence getting the "Attempting to scam" reason.
Simply put, most programmers (including me) use a single line request to log you into neopets, which is now a huge mistak. Like I said before, most programs use a single request to login, which causes TnT to catch you. It is now best for programmers to re-write their neopets logins so it goes through both pages of the login. (enter username, post it, enter password, login)
To those who use programs, just make sure the program you are using doesn't use the single request to login, as it will most probably lead to an iced account, regardless of how much you use the program.
I have talked to about 8 people about this now, all of them being programmers and said they get iced for "attempting to scam," and also use the single request to login. This further proves that the single request is the problem.
Just thought I'd give the heads-up
