I was nearly caught out this way when I was buying my house, The fraudsters copied all the details from my solicitors website, even the names of the conveyancing solicitors. They even had my name and the town in which my new house is situated. The only clue was that the bank details they gave were slightly, and only very slightly different from the ones on the Letter of Engagement I received. The advice I was given is that no solicitor would e-mail and ask for funds to be transferred, if in doubt phone or visit your solicitor first.