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Transportation Security The Internet

Frequent Flyer Points Put at Risk By Website Flaws (bbc.com) 19

Airline booking systems lack basic security checks that would stop attackers changing flight details or stealing rewards, warn experts. From a report on BBC: The problems emerge because the six-digit codes booking systems use to identify travellers are easy to guess. Two researchers demonstrated the weaknesses by changing a flight booking and seat assignment for a reporter. The security investigators presented their findings at the Chaos Communications Congress in Germany. In a blog detailing their work Karsten Nohl and Nemanja Nikodijevic of Security Research Labs (SRL) said the computer systems behind the airlines' travel bookings system dated from the 1970s and 1980s. Though these have been updated with web services they lack security systems that would prevent abuse, they said. In particular, they added, the systems have no way to check, or authenticate, who is querying the system for flight details.
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Frequent Flyer Points Put at Risk By Website Flaws

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  • by Anonymous Coward

    Yes, it is easy to get access to flexible tickets. In many cases, figuring out last name plus eight digit booking code is enough.

    This allows a hacker to rebook the flight (presumably, to an earlier date) free of charge. However, this leaves the issue of changing the name on the passenger name record. Even with the most expensive flex tickets, changing of the name is subject to fees. The airlines will require a payment and presumably apply the same security checks as it would with the purchase of a brand-new

  • Seriously, who cares? Not everything needs to be 100% secure. Oh wait, some slashdotter will point out that some assassin will use this to change some journalists seat on an airplane so they can attack them or something. Codes have been six digits for decades and it hasn't been a problem.
  • All my points disappeared without notice a while back when I went over a year without flying. Thanks a lot, United Airlines. Glad my loyalty meant so much to you. Not that I could have done anything useful with 30,000 miles any ways...
    • All my points disappeared without notice a while back when I went over a year without flying. Thanks a lot, United Airlines.

      The MilagePlus website shows the expiration date for accrued miles. Mine is sometime in 2018, currently.

      For those who don't use United, they used to have a four digit PIN code to go with the MileagePlus identifier. It was published how easy it was to break in using that system, so United went to a system with a user selectable password. In addition, they now alert whenever a user accesses through an unrecognized device, prompting a two or three security question test before allowing access.

      I don't know wh

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