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Passwords From PHPBB Attack Analyzed

Robert David Graham writes "The hacker who broke into phpbb.com posted the passwords online. I was sent the password list, so I ran it through my analysis tools and posted the results. Nothing terribly surprising here; 123456 and password are the most popular passwords as you would expect. I tried to be a bit more creative in my analysis, though, to get into the psychology of why people choose the passwords they do. '14% of passwords were patterns on the keyboard, like "1234" or "qwerty" or "asdf." There are a lot of different patterns people choose, like "1qaz2wsx" or "1q2w3e." I spent a while googling "159357" trying to figure out how to categorize it, then realized it was a pattern on the numeric keypad. I suppose whereas "1234" is popular among right-hand people, "159357" will be popular among lefties.'"

9 of 299 comments (clear)

  1. 159357 popular with lefties? by LordKaT · · Score: 5, Funny

    The numeric keypad is on the right ... how exactly does this work out?

    1. Re:159357 popular with lefties? by Majik+Sheff · · Score: 4, Funny

      I don't have a right hand you insensitive clod!

      --
      Women are like electronics: you don't know how damaged they are until you try to turn them on.
    2. Re:159357 popular with lefties? by auric_dude · · Score: 5, Funny

      Nothing too sinister about being left handed.

  2. passwords by kohaku · · Score: 5, Funny

    What the hell, Slashdot? Stop posting all my passwords!

  3. Re:Left and right reversed? by argent · · Score: 5, Funny

    That's the first time I've heard of one-handed typing being commonplace. I thought it was restricted to certain kinds of websites. :)

  4. Inaccurate by DarkAnt · · Score: 5, Funny

    Sex and God are not even on the list.

    1. Re:Inaccurate by MRe_nl · · Score: 5, Funny

      from a link/article:(Pearlady said, on January 6th, 2009 at 10:35 am)
      "Just had to mention hearing about the man who wanted to use "Penis" as his password, but the computer threw it out because it wasn't long enough.....

      --
      "Kill 'em all and let Root sort 'em out"
  5. Re:Left and right reversed? by cslax · · Score: 5, Funny

    I use the mouse with either hand, if the hand gets tired I switch hands.

    Can be misinterpreted in so many ways.

  6. Who needs this? by Javagator · · Score: 4, Funny

    Who needs a list of the 500 worst passwords. What we need is a list of the 500 best passwords.