FBI joins search for Rancho Cucamonga man missing in suspected crypto-linked kidnapping

Federal authorities and San Bernardino County sheriff's deputies are seeking the public's help to locate Nai Ping Hou, a 74-year-old man missing under suspicious circumstances involving identity theft and financial fraud. 

Investigators believe the disappearance may be linked to the family's success in cryptocurrency.

What we know:

Nai Ping Hou was last seen on March 16, 2025, in Rancho Cucamonga. 

Since his disappearance, his bank accounts have been depleted of more than $1 million and his residence was found stripped of its furniture. 

His son, Wen Hou—a prominent cryptocurrency investor —grew suspicious after receiving unusual text messages from his father’s phone. 

Authorities now believe an impostor was using the phone to communicate with the family while depleting the victim's assets.

The San Bernardino County Sheriff's Department confirmed they are treating the case as a possible kidnapping.

What we don't know:

The current whereabouts of Nai Ping Hou remain unknown, and investigators have not yet identified the individual or group responsible for the fraudulent transactions. 

While foul play is suspected, it is unclear if the perpetrator was a known associate or a stranger targeting the family’s wealth.

What you can do:

The family is offering a $250,000 reward for information. 

Nai Ping Hou is described as 5'7" tall, weighing 170 lbs., with black/gray hair and black eyes. He has a birthmark on his upper left shoulder. 

Officals said he has ties to Riverside County.

Anyone with information is urged to contact their local FBI office, the San Bernardino County Sheriff’s Department, or the nearest American Embassy or Consulate.

The Source: This report is based on official missing persons filings and investigative updates provided by the FBI’s Los Angeles Field Office and the San Bernardino County Sheriff's Department. Information regarding the financial details and personal accounts of the disappearance was sourced directly from statements made by the victim's son, Wen Hou, to law enforcement and verified through public investigative records.

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