i looked at my monthly stats, and clicks on a per hour basis for the entire month, and they are pretty spread out throughout my campaign time settings...
if i did think it was fraud, how would i make a good correlation from my server logs to my campaign?
i know it may be server dependent on the actual log, but would i look for times in Adwords and see if one IP is coming up at that certain time?
what would your course of action look like?
(just trying to get a direction before i starty crying Fraud!)