Are you a US resident who has had material that you legally owned the rights to taken offline because of a fraudulent DMCA Takedown notice? Have you suffered damage or injury as a result? Fraudulent takedowns are illegal under 17 USC 512(f) and may be prosecuted for both damages and for perjury. We may be able to help by putting you in touch with a lawyer who can help prosecute your case.
See OPG v. Diebold for a case in which false DMCA takedowns resulted in a six-figure settlement.