Article View: sci.crypt
Article #767ATM fraud
From: Ross Anderson
Date: Tue, 08 Sep 1992 11:50
Date: Tue, 08 Sep 1992 11:50
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A new type of ATM fraud has just arrived in London. An auction was advertised at which video cassette recorders and other consumer electronic goods were for sale at very low prices. A lot of people turned up and were asked to provide identification at the door - this is normal enough at auctions in Britain - and the preferred means of identification was a bank or credit card (you had to swipe it in a reader and enter your PIN at a nearby keypad). This sort of `false terminal attack' was first reported in the USA in about 1988. You'd think the banks would warn people about it, but instead they seem determined to introduce PIN pads in retail outlets here. The idiots seem to believe that this will cut fraud from the current \pounds 200 million plus, but in practice it means that every bent merchant in the country will be able to collect card and PIN data. What's the point of designing wonderful cryptographic systems when the customer corporations think they know it all and build implementations that are trivial to break even without cryptanalysis? And what should we taxpayers believe about the government's systems? Are civil servants better at system design than bankers, despite earning half the salary? Ross
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Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!uknet!cam-cl!cam-cl!rja14 From: rja14@cl.cam.ac.uk (Ross Anderson) Newsgroups: sci.crypt,alt.security,comp.security.misc,local.crypto Subject: ATM fraud Message-ID: <1992Sep8.115050.8694@cl.cam.ac.uk> Date: 8 Sep 92 11:50:50 GMT Sender: pb@cl.cam.ac.uk (Piete Brooks) Reply-To: rja14@cl.cam.ac.uk (Ross Anderson) Organization: U of Cambridge Computer Lab, UK Lines: 23