The female profile is in her 20s (29 was the most common age), and also has a high income.

She presents herself as a student, also with a degree and no interest in politics.

He presents himself as a widower, with a degree and of average height (5’10”).

Watch out for inconsistencies and repetition too - if you’re talking to a team of scammers, they’re bound to forget what’s previously been said and slip-up occasionally.

After reporting the profile to the dating site, stop all contact and get in touch with Action Fraud on 03.

“A lot of the online dating fraudsters we know are abroad.

They're in West Africa, Eastern Europe and it's very difficult for British law enforcement to take action against them in those jurisdictions,” Steve Profitt, Deputy Head of Action Fraud explains.

Around 7.8 million UK adults used online dating sites in 2016, up from just 100,000 in 2000.

But just as dating app users are at an all-time high, so is the number of people becoming victims of online dating fraud.

One of the most common techniques is to build up trust with the person by messaging for weeks or even months before suddenly having an emergency - the fake person being mugged but their daughter needing urgent surgery, for example - and asking for money.

But then they suddenly need money for rent too, then food, then medical fees, and it can quickly escalate.

And a lot of the time, you’re not just talking to one person behind each profile - you could be exchanging messages with a circle of fraudsters acting together, according to KIS Finance.

Serious fraudsters sometimes even create further fake profiles and use them to be rude to you, all to make the main fake profile seem more desirable.

It was only when her money transfer was blocked due to a security alert around the man’s name that she realised something was wrong.