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Topic: unlock codes for Mtgox yubikeys leaked - page 2. (Read 7099 times)

hero member
Activity: 761
Merit: 500
Mine Silent, Mine Deep
July 25, 2014, 03:25:30 PM
#3
Interesting.

Does the download link work for anyone?

(nothing happens when I click on the (BOT)yk_s.txt link...)

sr. member
Activity: 507
Merit: 253
July 25, 2014, 01:55:20 PM
#2
Excellent! I can make use of my free YubiKey now! Thank you very much!
newbie
Activity: 23
Merit: 0
For those who have a Mtgox yubikey and now wish to unlock it and re-program it for other purposes, the unlock codes have been leaked:
http://www.sendspace.com/file/in4ss6

Search for your serial number (as printed on the dongle) in the txt file downloadable at the above link (ignore/delete any obviously dodgy exe files that are downloaded at the same time). And then use the tools from http://www.yubico.com/products/services-software/personalization-tools/use/ to reprogram.

The entry ending in A relates to slot 1, while that ending in B relates to slot 2.

I discovered this via this page: http://crypto.stackexchange.com/questions/14809/any-use-for-now-defunct-mt-gox-yubikey. I have no idea who/how/when this was leaked.

While this list allows the yubikeys to be unlocked and re-programmed, assuming yours is listed (and mine was) - it is not a leak of the stored keys in the device.

If you had funds at MtGox when it eventually died, then obviously you should think about whether you really want to re-program your yubikey - as at some level it allows you to to prove ownership of your account there.
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