This old chestnut hit my mailbox today, it was intercepted by Mailwasher before I downloaded it to my inbox so I only saw the text of it in MailWasher, I deleted it from there before seeing if it had the "Begonia.exe" mentioned in the linked thread. The telephone number had changed from that of Cambridgeshire Police to an "0845" number.
If you see this treat it with caution, the text is a hoax but the danger is that it may now be armed with a keylogger.
http://itvibe.com/discussion/topic.asp?TOPIC_ID=580