User blog comment:ZeroExalted/Is anyone here an expert on DDOS or other hacking issues...?/@comment-1889067-20120312003222

Hopefully you have a dynamic Ip, so your modem->router's address will change

google what is my ip?, write that down uplug that sucker (the modem) for at least 30 seconds, replug in and get a new IP address. google again.

if your IP changes, you should be in the clear (assuming the attacker cannot get their hands on your new ip).

I know Crystalhaze from TWH was a systems security consultant, so you might want to hit him up ^.^