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LeakedIn

leakedin.org

131–140 of 194 posts

Re: LeakedIn

#131
Good news, the following passwords where not leaked:

  password

  asdfasdf (whew!)

  linkedinpassword
The following were:

  password1

  password$

  linkedin

  a1a1a1a1

  drowssap

  12345678

Re: LeakedIn

#132
post #87

Earlier quoted context omitted.

Now just send phising emails with fake reset links to your targets at the same time. Password reset should be enforced at first login.

Ah yes, didn't consider that...you are correct--reset should be forced on login. Though I doubt any of the above will happen. Wouldn't want the user to be inconvenienced now would we?

What is standard practice for a situation like if the users lost access to the email account they signed up with?

A large forum I post on was hacked recently and - after voluntarily shutting their site down for a month - they required password resets. If users did not have access to the email address they signed up with and couldn't otherwise verify their identity, they were not allowed to get their account back.

Unsurprisingly, post counts are down site-wide and the owners have reported a > 25% decrease in traffic.

Re: LeakedIn

#133
post #83

Earlier quoted context omitted.

I mean server-side (can we check the source for that?). The server could crack the hash, and the server could use various pieces of data (ip address, http headers, etc) to try to figure out more about the password's owner.

True, that's completely possible. However, if this concerns you then you should probably not sign up for any account on any site, since they could be doing the very same thing with your actual password.

Which is why you use different passwords on different sites.

Re: LeakedIn

#134

Good news, the following passwords where not leaked: password asdfasdf (whew!) linkedinpassword The following were: password1 password$ linkedin a1a1a1a1 drowssap 12345678

`password` was leaked. See this comment about the format of hashes in the dump:

http://news.ycombinator.com/item?id=4073928

Re: LeakedIn

#135
post #127
post #26

I quickly wrote a script to do this locally, not the most efficient, but I'm at work ;) https://github.com/hungtruong/LinkedIn-Password-Checker

$ cat combo_not.txt | grep `printf linkedintrouble | sha1sum` 3ac85868a20c977661a12f770f0d116f87c74831 $ cat combo_not.txt | grep `printf nathanlinkedin | sha1sum` a4d28368130ad555c77ec6a4dd18b8977ac0f589 $ cat combo_not.txt | grep `printf mypassword | sha1sum` $ cat combo_not.txt | grep `printf yourpassword | sha1sum` $

printf linkedintrouble |openssl sha1|grep -f - combo_not.txt

Re: LeakedIn

#136
post #117

Earlier quoted context omitted.

Even if you don't check the source code to verify that it's harmless, you should assume your password has been compromised and have already changed it anyway. This just lowers the cost of checking the list and could help us learn more about the compromise.

If the hole that let them in hasn't been closed yet, changing the password will make that password vulnerable, right?

LinkedIn said:

> users who have already changed their passwords or created a new account won’t have to worry, as they have recently begun hashing and salting their current password databases.

http://techcrunch.com/2012/06/06/linkedin-speaks-some-of-tho...

Re: LeakedIn

#137
post #37
post #8

Now there's a great idea! Provide your password to some random site purporting to check if your password's been compromised.

My password is 'password1' and it's on that list... Yikes.

You guys have no sense of humor.

Re: LeakedIn

#139
post #122
post #74

Earlier quoted context omitted.

Or call shasum or sha1sum and input your password on stdin so your shell history doesn't contain your password in plain text.

how do you get rid of the carriage return as last char that way?

Use Ctrl-d to end input without hitting return and you shouldn't get a newline.

Re: LeakedIn

#140
post #123
post #80

Earlier quoted context omitted.

Just pop a space at the beginning and it won't go into shell history.

it will still be in ps output for a short while...

Ultra paranoid. I like the way you think.
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