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Author Topic: My wallet on blockchain.info hacked even by e-mail comfirmation code !!!!!!  (Read 2527 times)
Monopoly (OP)
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August 05, 2014, 03:47:11 PM
 #1

hello all ,

I'm very surprise


I can't say anything but my wallet hacked even when i 've use 2FA including email confirmation code !!!

And i surprise that there was no click on confirmation code in my email !!!!!!

Very very intersting bussiness

Please use offline wallet and say goodbye to blockchain
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August 05, 2014, 03:48:35 PM
 #2


With 2FA you mean Google Authenticator? Or just the email?

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August 05, 2014, 03:49:40 PM
 #3

Well, did you get hit with a phishing attack? Or maybe you have keyloggers in your system?
You know, most of the cases it's due to the owner's own fault of not securing properly.
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August 05, 2014, 03:50:04 PM
 #4

hello all ,

I'm very surprise


I can't say anything but my wallet hacked even when i 've use 2FA including email confirmation code !!!

And i surprise that there was no click on confirmation code in my email !!!!!!

Very very intersting bussiness

Please use offline wallet and say goodbye to blockchain

Can you share with us more details ? On how does it happen?  

What have you done before that happen? Any importing/exporting?

Maybe someone just compromised your wallet backup? And this is how he gain access to your wallet?


Regards.

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Mr Tea
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August 05, 2014, 03:50:41 PM
 #5

If you've got a keylogger it probably also got your email password so they could easily gain access that way.

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August 05, 2014, 03:59:57 PM
 #6

Do you store a back up of your wallet anywhere? Hackers can get them if there's one saved in yur emails and they donbt have 2-factor just your main password.

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August 05, 2014, 04:05:25 PM
 #7

guess your pc is full of maleware and your 4 friends also have access to the pc? hmm, strange that all coins are gone   Tongue

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August 05, 2014, 04:17:01 PM
 #8

guess your pc is full of maleware and your 4 friends also have access to the pc? hmm, strange that all coins are gone   Tongue

i bet he has an altcoin client on his pc or that "bitcoin generator" app from youtube. that seems to be the likely culprits that trojans are coming from

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August 05, 2014, 05:04:55 PM
 #9

How do you store the backup?

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August 05, 2014, 05:12:13 PM
 #10

Again and again this type of thing happens, and people say something is wrong with the site.  Come on man, you have friends who have access to the computer?  We need more details - my guess is you're too embarrassed and not going to give more details.
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August 05, 2014, 05:26:52 PM
 #11

Sounds like your backup JSON file was compromised, and a possible keylogger swiped the password necessary to open it.  No 2FA required if so.
Monopoly (OP)
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August 05, 2014, 05:48:44 PM
 #12

More detaile ?

Are you serious ?


This is not the first time someone hacked in the site , just search google , before me there were many people .

https://bitcointalk.org/index.php?topic=188639.0
https://bitcointalk.org/index.php?topic=588644.0
https://bitcointalk.org/index.php?topic=120865.0

When they said we hacked i tought they did not keep security issues but today i reliaze they was right and something is strange !!!!!

Maybe the site itself has a keylogger !!!!!!

I'm using last update Smart security NOD32 and malewarebytes permium !!!!!!!

The stolen BTCs it's not our fault security it's about blockchain.info , i guess the site steals bitoins itself and there aren't any hacker . if there was a hacker Maybe he was very very high IQ and guess my passwrod Smiley))))))

I don't want doubt with you guys and wanna go to bed

Tommorrow this will happen for you and you will understand why the site is not Okay for your bitcoins but that day is late for understand !!!!!
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August 05, 2014, 05:53:09 PM
 #13

hello all ,

I'm very surprise


I can't say anything but my wallet hacked even when i 've use 2FA including email confirmation code !!!

And i surprise that there was no click on confirmation code in my email !!!!!!

Very very intersting bussiness

Please use offline wallet and say goodbye to blockchain

How much u have lost ? What is your address ? Care to share ?

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August 05, 2014, 05:54:55 PM
 #14


Did you have Google Authenticator on blockchain?

Did you have 2FA on your email account?

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August 05, 2014, 06:01:47 PM
 #15

More detaile ?

Are you serious ?


This is not the first time someone hacked in the site , just search google , before me there were many people .

https://bitcointalk.org/index.php?topic=188639.0
https://bitcointalk.org/index.php?topic=588644.0
https://bitcointalk.org/index.php?topic=120865.0

When they said we hacked i tought they did not keep security issues but today i reliaze they was right and something is strange !!!!!

Maybe the site itself has a keylogger !!!!!!

I'm using last update Smart security NOD32 and malewarebytes permium !!!!!!!

The stolen BTCs it's not our fault security it's about blockchain.info , i guess the site steals bitoins itself and there aren't any hacker . if there was a hacker Maybe he was very very high IQ and guess my passwrod Smiley))))))

I don't want doubt with you guys and wanna go to bed

Tommorrow this will happen for you and you will understand why the site is not Okay for your bitcoins but that day is late for understand !!!!!

Hey you are too sensitive ...

I am just curious HOW does it happens. Because there is always some cause of it and a reason why does it happen.

More details - I wanted because it is not easy to truly understand what happen in your case.

To make some investigation and to find a problem why your wallet got compromised we need more details.

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DISCORD
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FACEBOOK

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August 05, 2014, 06:11:42 PM
 #16

interesting how someone able to breach 2FA security  Huh maybe someone close to you  Roll Eyes
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August 05, 2014, 06:43:15 PM
 #17

hello all ,

I'm very surprise


I can't say anything but my wallet hacked even when i 've use 2FA including email confirmation code !!!

And i surprise that there was no click on confirmation code in my email !!!!!!

Very very intersting bussiness

Please use offline wallet and say goodbye to blockchain

I have to confess when I read this I also start to worry.
I was thinking that blockchain is safe with they added security- email code and 2FA  but it seems that there is no 100 % protection on Internet.
Maybe better you use offline wallets from now on?
Regarding this hacking accident do you use shared computer?
In public places?
Or in your household more people use the same computer?

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August 05, 2014, 06:59:00 PM
 #18

Securing your blockchain.info account access and securing your private keys are not the same thing.  Hackers don't need access to your blockchain.info account to steal your bitcoins.  They just need to gain access to your private keys after they have been decrypted by your computer.  All private keys should always be kept offline and all transactions should always be signed offline.  Private keys on an online computer will be compromised.  Computers are not designed to secure private keys!
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August 05, 2014, 07:17:30 PM
 #19

hello all ,

I'm very surprise


I can't say anything but my wallet hacked even when i 've use 2FA including email confirmation code !!!

And i surprise that there was no click on confirmation code in my email !!!!!!

Very very intersting bussiness

Please use offline wallet and say goodbye to blockchain

Does your email provider have 2 Factor Authentication enabled? Not just the 2 Factor on the Blockchain.info website, you need it on both your email and Blockchain.info to be safe from logging. If you only had it just on the Blockchain.info website, I can imagine a keylogger in this scenario would allow someone to take your coins. Ex. Log email info and blockchain.info info, they went too blockchain while your sleeping and disabled the 2 factor, went into your email  to confirm emails then deleted them.

Otherwise someone close to you took your phone, logged in and took your coins.

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August 05, 2014, 07:24:06 PM
 #20

hello all ,

I'm very surprise


I can't say anything but my wallet hacked even when i 've use 2FA including email confirmation code !!!

And i surprise that there was no click on confirmation code in my email !!!!!!

Very very intersting bussiness

Please use offline wallet and say goodbye to blockchain

Does your email provider have 2 Factor Authentication enabled? Not just the 2 Factor on the Blockchain.info website, you need it on both your email and Blockchain.info to be safe from logging. If you only had it just on the Blockchain.info website, I can imagine a keylogger in this scenario would allow someone to take your coins. Ex. Log email info and blockchain.info info, they went too blockchain while your sleeping and disabled the 2 factor, went into your email  to confirm emails then deleted them.

Otherwise someone close to you took your phone, logged in and took your coins.

Hackers don't need access to his e-mail account or his blockchain.info account in order to access his private keys.  This has happened many times to many of blockchain.info's customers and the response has essentially been: "Your computer is not secure.  Keeping your computer secure is not our responsibility, it is yours.  Because you failed keep your computer secure, your private keys were compromised."

They are correct.  What they fail to mention is keeping an online computer secure is impossible.
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