Legal Question in Intellectual Property in California

Find someone, probably a young assistant D.A. with a couple years experience, with whom you can schedule a 10-minute conference about the problems and difficulties in getting the perpetrator here indicted, summoned, arrested and arraigned. You'll then perhaps understand better why your chance of getting this prosecuted as a crime is less than 200-to-1.

I think I meant less than 1 in 200. In any case, the prosecutor is very unlikely to deem this matter worthy of any scarce resources.

The prosecutor is not your fairy godmother and almost nobody ever gets prosecuted for perjury, especially in internet cases (a local prosecutor's level of knowledge of things like DMCA takedown notices is probably 0). Hire a lawyer and sue them. And how did the villains download your web site files? Next time don't give them the password to your server. You are the equivalent of somebody who leaves the keys in his car and then complains when it gets stolen.