Sherri Arp

Deputy Director, Cyber and Forensic Services

Department of the Treasury, IRS - Criminal Investigation

Sherri is the Deputy Director in IRS-Criminal Investigation’s Cyber and Forensic Services. She oversees domestic and international programs related to cybercrimes, digital forensics, and traditional forensic methods. Sherri has over 20 years of federal law enforcement experience, with IRS-Criminal Investigation, investigating and overseeing financial crimes involving tax fraud, money laundering and Bank Secrecy Act violations. She is also a Certified Fraud Examiner.

Sherri had direct oversight of cryptocurrency and cybercrime investigations to include the takedown of the largest darknet child exploitation website funded by cryptocurrency; two Chinese nationals who were charged with laundering $100 million in the hack of a cryptocurrency exchange; and the dismantling of two large cryptocurrency mixers, among other investigations. She also led the expansion of the cybercrimes undercover program.