Automatic ban?

Wow I just logged on to start spamming my website on rs, and literally 5 minutes later i got disconnected and perm banned? How the hell did this happen? Can gold crown mods ban you on the spot? this is the only thing i can think of is that a jmod saw me or something its crazy lol. luckily it was a noob account.

 

Nah I think if someone keeps repeating something over and over really fast it triggers something over at Jagex and they drop the banhammer =/