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Researchers Expose New Credit Card Fraud Risk
An anonymous reader writes "Researchers from the University of Cambridge have discovered flaws in the card payment systems used by millions of customers worldwide. Ross Anderson, Saar Drimer, and Steven Murdoch demonstrated how a simple paper clip can be used to capture account numbers and PINs from so-called 'tamper-proof' equipment. In their paper (PDF), they warn how with a little technical skill and off-the-shelf electronics, fraudsters could empty customers' accounts. British television featured a demonstration of the attack on BBC Newsnight."
Proprietary software AND hardware companies basically cannot be trusted. I've encountered countless amounts of commercial software, hardware products and services where the company states that they are very secure, but when investigating things myself, I find that its trivial to circumvent their security. You can read about some of the read about some of the poor security I've discovered recently with web hosting providers. Consumers deserve better than this and its all of our responsibilities to make all people aware of these problems. Ironically, this news program itself doesn't understand the value of open disclousure. I guess I can understand that as its human nature to want to hide things for fear of liability. But its not like they were doing something that's not so obvious that someone determined enough could figure out.
First rule of security in my book: Someone who wants something bad enough, they will be able to circumvent nearly anything in order to get it. So its a matter of how badly they want it. Since its money in question, I'd say that a variety of organizations and people want it pretty bad.
The huge security hole in the credit card system is the users. I flipped out at one of our vendors when they STORED my credit card number in their database, and just went ahead an charged it next time I was in the store.
People will gladly give their credit card number over the phone to a shady pizza shop, just to get a 15 dollar pizza delivered to their door.
We could build the most secure credit card system in the world, but the problem is that it has to be simple enough for idiots to use.
NewslilySocial News. No lolcats allowed.
The data mining industry is so ingrained in our society that even if people started using $100 bills to pay for major purchases, the serial numbers on the bills would probably be scanned for tracking information. The only way you are going to get privacy in your monetary transactions is with a national privacy overhaul with penalties for data mining without permission. Since the government is one of the entities doing the data mining, this is probably not going to happen anytime soon.
Wow. The interview at the end of that piece has me floored. Imagine if industry people and politicians in the US were subjected to this sort of probing interview and actually responded. The interviewer had the representative from the credit card companies on the ropes the entire interview. Props to the BBC for doing some serious journalism.
>> "As described in some detail in our paper, the basic attack tool is a paper clip. In order to record and analyze transactions a couple hundred pounds' worth of equipment is required, in addition to some digital design experience."
OK, a paper clip. PLUS A BUNCH OF OTHER STUFF.
Well, shoot, I could probably build an atomic weapon with a paper clip. PLUS A BUNCH OF OTHER STUFF.
Give a man a fish and you have fed him for today. Teach a man to fish, and he'll say "WHERE'S MY FISH, YOU IDIOT?"