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Topic: Reused R values again - page 19. (Read 121383 times)

donator
Activity: 2772
Merit: 1019
December 09, 2014, 02:20:24 AM
#68
Can someone point me to the actual commit that introduced this bug?
newbie
Activity: 1
Merit: 0
December 08, 2014, 09:16:06 PM
#67
Here is one BCI user who claims to have lost 99 BTC which were not moved to the Good Samaritan's address:

http://www.reddit.com/r/Bitcoin/comments/2oo72b/victim_100_bitcoins_stolen_from_blockchaininfo/

The destination address got two other inputs; perhaps other ursers?
https://blockchain.info/address/1M77fUCzQrmY8jHRRgpzDVPAK5eQ31bwxZ


I am the other user with the adress 1LDpUmrwVKSFyXy2czE423dH8yd4K9R9WW. If the user with the 99BTC will read this. pls write me a messeage.

 
hero member
Activity: 686
Merit: 500
FUN > ROI
December 08, 2014, 07:28:41 PM
#66
The only problem is people who might have sent the original owner these coins might attempt to scam by pretending to be him.
Well, that's not the only problem.  Signing a message with the key associated with the address the funds were sent from - and this would of course have to be an unaffected address as well - does work well... if you can do so.  If you are not the owner of that address - e.g. you purchased Bitcoin from a service, you're mining at a pool, any case where the coins were sent to you by a third party - you would be SOL, at least as far as this approach goes.

In the mean time, it looks like blockchain.info is intending to make affected people whole again.  Perhaps some people will effectively double their returns as a result Wink
legendary
Activity: 1988
Merit: 1077
Honey badger just does not care
December 08, 2014, 07:17:30 PM
#65
Here's the explanation how to sign the message

Just to note:

If you can convince me that they belong to you (signing a message with the address is obviously not enough; the private key is already known),  I will send the funds back.
Just sign the previous address from which the funds were transferred from(their outputs)

Good idea. This is definitely proof the coins are yours, no question about it.
legendary
Activity: 1862
Merit: 1014
Reverse engineer from time to time
December 08, 2014, 07:15:04 PM
#64
Here's the explanation how to sign the message

Just to note:

If you can convince me that they belong to you (signing a message with the address is obviously not enough; the private key is already known),  I will send the funds back.
Just sign the previous address from which the funds were transferred from(their outputs)
hero member
Activity: 686
Merit: 500
FUN > ROI
December 08, 2014, 07:06:37 PM
#63
Here's the explanation how to sign the message

Just to note:

If you can convince me that they belong to you (signing a message with the address is obviously not enough; the private key is already known),  I will send the funds back.
legendary
Activity: 1988
Merit: 1077
Honey badger just does not care
December 08, 2014, 07:03:46 PM
#62
I don't think that he is a good samaritan unless he eventually gives me the coins he stole back. I also sent an email to blockchain so hopefully I can get refunded or something...this is retarded.

Here's the explanation how to sign the message, it's for two wallets but the procedure is pretty much the same for all other wallets:

http://support.bitcoin.cz/Knowledgebase/Article/View/36/0/how-to-sign-a-message-using-a-bitcoin-client

Just sign the message to prove you are not trying to steal somebody else's coins, and PM that signature to johoe, he promised to return the coins to their rightful owners. IMHO it is very honorable thing if he fulfills the promise, if he haven't collected the coins a real thief could have done it and you would never see your coins back.
newbie
Activity: 43
Merit: 0
December 08, 2014, 06:31:39 PM
#61
http://www.reddit.com/r/Bitcoin/comments/2oonu2/well_i_was_part_of_the_00002/
This is my thread, I can confirm that and I can confirm that the BTC address is mine also.
Please PM me. I lost $650 that I was saving up for a car. I am only 17 man, I really need this money.
https://blockchain.info/address/1NDmX336zK4ntTLDqbpK9dWk8qNB81z2Q6
hero member
Activity: 910
Merit: 1003
December 08, 2014, 05:05:51 PM
#60
Here is one BCI user who claims to have lost 99 BTC which were not moved to the Good Samaritan's address:

http://www.reddit.com/r/Bitcoin/comments/2oo72b/victim_100_bitcoins_stolen_from_blockchaininfo/

The destination address got two other inputs; perhaps other ursers?
https://blockchain.info/address/1M77fUCzQrmY8jHRRgpzDVPAK5eQ31bwxZ

sr. member
Activity: 364
Merit: 250
December 08, 2014, 04:58:16 PM
#59
i also have send him pm , i wish my coin come back, that is all my btc

please do not cruel to me  Embarrassed
newbie
Activity: 23
Merit: 0
December 08, 2014, 04:53:33 PM
#58
I don't think that he is a good samaritan unless he eventually gives me the coins he stole back. I also sent an email to blockchain so hopefully I can get refunded or something...this is retarded.
hero member
Activity: 935
Merit: 1002
December 08, 2014, 04:50:19 PM
#57
How do I prove they were mine ?
You got to figure this out yourself.
Who is the good samartian.
johoe is the good Samaritan.
why did he do this ?
Because he is a very good person which guarded most of the coins from people who would have stolen it.
newbie
Activity: 23
Merit: 0
December 08, 2014, 04:48:25 PM
#56
How do I prove they were mine ? Who is the good samartian, why did he do this ?
hero member
Activity: 518
Merit: 502
December 08, 2014, 04:47:49 PM
#55

Guys just contact blockchain.info support in case you haven't received an email from them:
http://blog.blockchain.com/2014/12/08/blockchain-info-security-disclosure/
hero member
Activity: 935
Merit: 1002
December 08, 2014, 04:47:13 PM
#54
Oh just noticed that someone else just started to swipe the coins(not me still didn't figured out how to do it) https://blockchain.info/address/15g7xSy7j9vMRc9d6Vgn4ugfn2LiV67eaR most of the inputs were from the list so I am 100% sure that someone else is wiping the last coins which is at leas another 10BTC.
sr. member
Activity: 364
Merit: 250
December 08, 2014, 04:46:33 PM
#53
Address:
1Ha7DNXbiUi5DozhZjtDDveciamb6uQZbR

Message  i am tenecntcoin

Signature:
GzTGNPLtIU659u5sVN+s+0HaVfq9gFAaM5dqgpDogTjDAhEQ8f869TrOth1ARjnGcU+w6fC6Og97mpXFbjgC3a4=

please return my bitcoin to the address 1CjDsHkuhsS4AyueugoV5dMWEUd35r9QZM
hero member
Activity: 910
Merit: 1003
December 08, 2014, 04:45:31 PM
#52
i am fucking livid right now. over 3.6 btc stolen from my wallet. password changed and i can't get back in. has anyone else had issues with the passwords being changed ? i don't understand why because the wallet is empty.

if i didnt have my wallet as a watch only" address on my phone this would have gone unnoticed. sent a message to blockchain but no reply yet.

anyone else have this problem ? I'm so distraught and upset, this sucks.

https://blockchain.info/address/18VfH6NCktwZ835z4zp52wmvpWEGCSenuf

Your address seems to be one of those colected by the "Good Samaritan" and moved here
https://blockchain.info/address/1Ha7DNXbiUi5DozhZjtDDveciamb6uQZbR
He promised to give them back as soon as the owners can prove tha they are theirs.
Check previous messages in this thread.
sr. member
Activity: 364
Merit: 250
December 08, 2014, 04:41:40 PM
#51
i am fucking livid right now. over 3.6 btc stolen from my wallet. password changed and i can't get back in. has anyone else had issues with the passwords being changed ? i don't understand why because the wallet is empty.

if i didnt have my wallet as a watch only" address on my phone this would have gone unnoticed. sent a message to blockchain but no reply yet.

anyone else have this problem ? I'm so distraught and upset, this sucks.

https://blockchain.info/address/18VfH6NCktwZ835z4zp52wmvpWEGCSenuf

my 0.382bitcoin was gone   Embarrassed  that was all of my assets
 
blockchain.info please  Compensation for me   
https://blockchain.info/address/1Ha7DNXbiUi5DozhZjtDDveciamb6uQZbR
newbie
Activity: 23
Merit: 0
December 08, 2014, 04:38:04 PM
#50
i am fucking livid right now. over 3.6 btc stolen from my wallet. password changed and i can't get back in. has anyone else had issues with the passwords being changed ? i don't understand why because the wallet is empty.

if i didnt have my wallet as a watch only" address on my phone this would have gone unnoticed. sent a message to blockchain but no reply yet.

anyone else have this problem ? I'm so distraught and upset, this sucks.

https://blockchain.info/address/18VfH6NCktwZ835z4zp52wmvpWEGCSenuf
hero member
Activity: 910
Merit: 1003
December 08, 2014, 04:30:52 PM
#49
The Good Samaritan collected ~216 BTC from some 200--250 compromised Blockchain.info addresses, the last one ~4 hours ago:

https://blockchain.info/address/1Ha7DNXbiUi5DozhZjtDDveciamb6uQZbR

Are those the only ones? (I saw a claim on reddit, without any evidence, that the total losses were higher. Any source for that?)

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