Unlikely the forum is the source: had it been, the hacker would have extracted all our email addresses, and – so far – only a few members have been pinged. And there are easier alternatives to extracting emails directly from the forum. Whilst possible, suggests the leak is elsewhere.
Might be Bernard, (also a victim), or his name has been chosen at random. Display Names are not proof of identity.
Can anyone who’s had an email from “Bernard Towers” look at the message header. Who really sent it? View->Headers in Thunderbird. Looking at a delivery email sent to me by “Amazon.co.uk”, reveals that’s an alias of <[email protected]>, and the senders actual address is <0102019bdabcec71-b58cfb19-1a34-4efe-ae02-062ecd34fecb-000000@eu-west-1.amazonses.com>
- If the email was really was sent by Bernard, or rather from his computer, then Bernhard has been hacked, and the computer needs to be cleaned. Also, needs a new email account, because anything sent from the old one must be treated by recipients as spam. And change the email passwords used to connect to the Internet Service Provider. More than one way of gaining access: “Microsoft” ringing-up and persuading the victim to let them fix his computer; another is installing software from iffy providers.
- If the email wasn’t sent by real Bernard, then, he, or some other member, may have exchanged email with a crook who’s manipulated the human or email system into sharing addresses. Mr Dodgy then applies the same trick to all the addresses he garners, to build target groups. In this example, Mr Dodgy has built a list of model engineers who might expect an email from Bernard. Many ways of collecting addresses: from individuals replying to crafted emails or providing them to anyone who asks; discs retrieved from old computers; from legitimate businesses who sell on email and other user data; from dodgy websites; and hacking big business, some of whom have leaked millions of addresses! Bernard doesn’t need to clean his computer or change his email address.
I mention “some other member”, because Bernard may not be involved at all. His name may have been chosen at random, perhaps picked from the forum’s for-sale section because an email apparently from a model engineer known to be selling stuff is a shade more convincing than one arriving out-of-the-blue from a stranger.
Be careful. Fraud is by far the UK’s biggest single crime, much of it committed online. £Billions. Don’t be naive. Minimise the personal data you share, and try to stay anonymous. The more information you share, the easier it is for criminals to bespoke a convincing con-trick. Avoid gambling, porn, off-colour humour, and other dubious honeypots. Above all, don’t assume no-one will notice little you. The bad guys scan the herd looking for innocents abroad. Much easier to take money off thousands of weaklings than break into a bank. (Though that’s done too!)
The answer to Michael’s “why me” question might be group building as outlined above. There are many ways and means of collecting computer information, many of them remarkably devious. The history of computer security is no different from anything else: a technology is released, flaws found, fixes applied, revealing more flaws, until the product matures. Took 150 years to get from Maudsley’s invention of the slide-rest, lead-screw and change-gears to the Myford ML7. Computers and software are far more complicated!
🙁
Dave