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Hacked Oyster Card System Crashes Again
Barence sends along PcPro coverage of the second crash of London's Oyster card billing system in two weeks. Transport for London was forced to open the gates and allow free travel for all. "There is currently a technical problem with Oyster readers at London Underground stations which is affecting Oyster pay as you go cards only," explains the TfL website. This follows the first crash two weeks ago, which left 65,000 Oyster cards permanently corrupted. Speculation is increasing that the crashes may be related to the hacking of the Oyster card system by Dutch researchers from Radboud University, though TfL denies any link. Plans to publish details of the hack were briefly halted when the makers of the chip used in the system sued the group, although a judge ruled earlier this week that the researchers could go ahead. During the court action, details briefly leaked on website Wikileaks.
details briefly leaked on website Wikileaks
What? "briefly" leaked? Does this mean Wikileaks removed those details? I thought that was against Wikileaks policy.
... bullshit.
This morning when I was exiting from the destination tube station (the system crashed while I was traveling) there was both one guy shouting and announcements through the information system telling us not to "touch out your card" (meaning, don't have it read by the reader).
If there is no risk of the cards being corrupted, why where they giving us those instructions?
http://news.bbc.co.uk/1/hi/technology/7516869.stm
Says in the last line
The Dutch group is one of three known to have cracked the Mifare Classic technology.
I haven't heard any other reports of other groups having confirmed to have cracked this system, so does anyone else know what the BBC are on about? But if they are right, then its pretty safe to say that people have been running about with cloned oyster cards for a while.
Unfortunately there don't seem to be any real details of how the copying is done, but I do wonder if the copying process is as simple as that if you can read a card you can clone it? If thats the case, if you need a new card (you will every 24 hours from what I've seen if you're using cloned cards), you just bump into someone on the way into a station with a reader about you person and clone theirs!
With there being two major fuck ups of the oyster system in 2 weeks, I am thinking that someone is really trying to make changes to the oyster system that it can't cope with...... and they would only try and really push the system if copying the cards is actually really easy, or they already have a problem with cloned cards that they're not talking about.
Car analogies break down.
I find myself wondering why Transys have to send any data. What do these "data tables" contain?