I got an email today from Croclix that it is in danger of a DDOS attack. It says that hackers are calling these PTCs, asking for money and if they don't pay, their PTC sites will be in danger of a DDOS attack. I don't know anything about this DDOS thing but i think it crashes the server and that is what i noticed lately. Most PTCs are under maintenance. That is scary,not only for PTC owners but also for members who patiently click ads and end up losing at the end. I hope the authorities can do something to punish these hackers.