Jeff A. Udvarhelyi

Jeff Udvarhelyi (pronounced ood-var-hay-lee) is the founder of U10 Consulting and creator of
Unstranger Danger, a powerful interview-style documentary confronting child sexual abuse.

With over 20 years in law enforcement, Jeff has spent the past decade in his agency’s Family
Protection and Child Exploitation Unit, where he now serves as Detective Sergeant.

He has served on the San Diego ICAC Task Force, the FBI’s Child Exploitation Task Force, and was
cross-deputized as a Special Deputy U.S. Marshal. Jeff is committed to advancing prevention,
trauma-informed investigations, successful prosecutions, and victim restoration.

A devoted husband and father, Jeff lives in Southern California with his wife and two daughters.
A former Boise State football player, he enjoys fishing, family game nights, and adventures with
his wife of 24 years.