A chain collapsed this week and two young first-time buyers lost £94,000 when they were defrauded of funds they thought they had safely transferred to their solicitor.

The couple were at the bottom of a chain with all the transactions reliant on their funds arriving in their lawyer’s bank account.

One of the agents, Stuart Lesser, of Aldermartin Baines & Cuthbert, in Edgware, Middlesex, acting for a seller further up the chain, was told that the couple had paid in their money a week ago.

However, there was no exchange of contracts, and he chased up on Friday, to be told that there was still a delay.

By Monday this week, it was clear there was a serious problem.

It emerged that fraudsters had intercepted emails between the first-time buyers and their conveyancer, forging the law firm’s business email to make it look authentic and sending the couple bank account details.

The couple duly paid in, and currently seem to have lost all the money. Police are investigating.

Lesser is concerned that other agents should be made highly aware of the possibility of fraud, and should in turn warn buyers and sellers transferring money to check that the bank account details are correct before sending money.

He said: “It was such an awful thing to happen. People in that chain and the agents concerned will all have lost something, but we’ll get over it. These young first-time buyers won’t.”

This is not the first time such a fraud has happened and sadly may not be the last. Other advice includes never putting any bank details in any emails, and making sure that the recipients know that this is the case.

While there are new compensation rules in place, banks do not always refund victims of fraud.

There have also been a number of instances where hackers get into an estate agent’s email account and are able to put together enough detail to create a fake email trail.