Initial contact can be made via calls or on encrypted messaging apps like Telegraph, WhatsApp and WeChat. Police believe the perpetrators are “predominantly offshore”.
In one case, police say a 17-year-old boy was told by someone posing as a postal service worker that he had contraband goods in a package under his name that had been sent to Chinese police for investigation.
The teenager was told to pay A$20,000 to prove his innocence and instructed to stage a kidnapping to extort money from his family to pay a fake debt.
Police became involved after his family in China reported receiving photos of the teenager appearing injured and kidnapped and were able to locate him safely and before money was transferred.
Superintendent Doueihi said the emotional toll on the victims was severe, and some “psychologically traumatised” victims required hospitalisation.
“It’s such an elaborate scam that they can talk to these victims for hours and hours and sometimes days on end,” he said.
“They absolutely convince them and psychologically trick them into believing they will be arrested and their families will be harmed if they don’t comply with their requests.
“They are psychologically traumatised.”
Superintendent Doueihi said police would be working with Australian universities to increase awareness of the sophisticated scams.
It’s believed instances of “virtual kidnappings” have increased after Chinese international students returned to campuses after travel restrictions were lifted in January.
Superintendent Doueihi said about six cases were in 2020 before the crimes stopped until April this year.
“We attribute that to the fact that Covid is over. International students are now travelling again, and they’re coming into the country,” he said.
While authorities believe the communication is being made offshore, investigations into the scams have been difficult because the criminal groups and offenders mask their identity and locations through encryption software.
“If you are a Chinese student in Australia and you receive one of these calls, and you have doubts about the legitimacy, I strongly suggest you contact the Chinese Consulate or embassy, and the NSW Police Force and seek advice from us,” he said.
Embassy of the People’s Republic of China’s third secretary police liaison officer Tony Zhang thanked NSW Police for their “tireless work”.
“The Chinese Embassy recognises the NSW Police has done a lot of work to protect Chinese citizens, especially Chinese students studying here,” he said.