A warning has been issued of "romance scams" where people can lose an average of £10,000.
Merseyside Police issued the advice via its Wirral Police Facebook page about the signs to look out for. Officers said someone who is acting withdrawn and secretive about who they’re communicating with may be a victim of "romance fraud".
The person may also be making unusual money transfers, repeat gift card purchases or unfamiliar international transfers. Crimestoppers said as more and more people build relationships online, there is also an increase in fraudsters trying to steal money.