Blockchain Wallet Hacked and Bitcoins Stolen

[mitus-2]

Hello my friends

My email logs dont show any other IP then mine, so my email was not compromissed, and i never emailed my secret key, i had done one backup to email and then downloaded to a pen ages ago so why now?

I had several times, 5, 8 BTC and nothing has happened, why now?

Those 9.67 BTC was months of gathering and now im left with nothing!

And i had Google 2FA in a phone i connect to net trough WiFi once per 15 days to update the keys and dont even have a sim inserted, i got that phone only for this and i tought i was secure!

Already sent a email to the last guy that hacked Blockchain to see if he can help me cause i have my BTC parked in one adress and more time i waste trying Blockchain to help me more far i will be from recovering my BTC.

My 9 BTC "he sent the rest 0.67 BTC to another adress" its parked here!

https://blockchain.info/address/12cfKkiK9C3kfyrWeLP3jt76TmX52GDeRx

That first transaction that came from 12bj8u6cKZoYjWksBpuPVMUj8sSkRRc89b are my 9 BTC!

he sent from my wallet to 12bj8u6cKZoYjWksBpuPVMUj8sSkRRc89b then to 12cfKkiK9C3kfyrWeLP3jt76TmX52GDeRx

thanks a lot for your help

do you live alone or with someone else?
if email logs doesnt show any other IPs it could be an 'inside job'

[ObscureBean]

I've never used Blockchain Wallet but I usually hear good things about them. I personally use Coinbase and I've never had a problem there. Does Blockchain allow you to store your Bitcoin in cold storage/offline? I think it's best to store the bulk of your BTC offline and just keep 1 or 2 BTC for day to day use (unless of course you use a lot). Coinbase's offline storage, the Vault, is a pretty cool feature.

[jcdmp]

Been talking to some ppl that say if i used my wallet in December for sure my secret key is compromissed!

Anyway, more time they take to give me a IP, more far i am from recovering those BTC.

[pedrog]

Been talking to some ppl that say if i used my wallet in December for sure my secret key is compromissed!

Anyway, more time they take to give me a IP, more far i am from recovering those BTC.

If you used your wallet or if you created your addresses in September?

[ik_do]

Been talking to some ppl that say if i used my wallet in December for sure my secret key is compromissed!

Anyway, more time they take to give me a IP, more far i am from recovering those BTC.

Already asked you if you had logging options enabled on your wallet. If you didn't I don't think you're ever going to see an IP address.

If you did then you should be able to see the IP address already.

[Bralex]

See this kind of thing actually gives me a little scare how do they get you're BTC when you have 2factor on

Surly before you send coins you should have to type in the verification what has gone to you're phone! How do they get verification codes? 

Appreciate anyone with more knowledge than i clearly have.

[jcdmp]

ik_do i dont have ip logging enabled but im sure they have access to server logs!

[owlcatz]

ik_do i dont have ip logging enabled but im sure they have access to server logs!

Post all this info on reddit.com/r/bitcoin. There have been a lot of bci hacks lately. Many users got their coins back. You have to fight for your bitcoins. If it was re-used r-value exploit who got them, you should get them back afaik. Either way, search reddit. Good luck, and sorry either way.

[jcdmp]

Already made a Reddit post and thanks all for their answers and suggestions

[owlcatz]

Already made a Reddit post and thanks all for their answers and suggestions

link it here please thanks.

[fearlesscat10]

Already made a Reddit post and thanks all for their answers and suggestions

link it here please thanks.

Yes please. And sorry for your loss and I hope you can get it back. I also have a blockchain wallet but I've never stored more than 0.5 btc on it. I advise you to use a paper wallet for large amounts of btc next time.

[jcdmp]

here is my reddit link

http://www.reddit.com/r/Bitcoin/comments/2vgmu6/blockchain_wallet_hacked_and_bitcoins_stolen/

thanks

[owlcatz]

here is my reddit link

http://www.reddit.com/r/Bitcoin/comments/2vgmu6/blockchain_wallet_hacked_and_bitcoins_stolen/

thanks

Cool thanks, but i see you never replied there... Did you figure out what happened and was bci of any use/help?

[fearlesscat10]

Quote from: jcdmp on February 12, 2015, 04:09:05 PM

here is my reddit link

http://www.reddit.com/r/Bitcoin/comments/2vgmu6/blockchain_wallet_hacked_and_bitcoins_stolen/

thanks


Cool thanks, but i see you never replied there... Did you figure out what happened and was bci of any use/help?

Also wondering about what happened. It makes me scared for my own blockchain wallet. :-/

[ik_do]

Quote from: jcdmp on February 12, 2015, 04:09:05 PM

here is my reddit link

http://www.reddit.com/r/Bitcoin/comments/2vgmu6/blockchain_wallet_hacked_and_bitcoins_stolen/

thanks


Cool thanks, but i see you never replied there... Did you figure out what happened and was bci of any use/help?

Also wondering about what happened. It makes me scared for my own blockchain wallet. :-/

It shouldn't. You should have logging etc enabled for instances like this so that you can know as much information about what has happened.

If you fail to enable logging etc, you are willingly asking for less information about what happens to your btc.

[jarvanIV]

i noticed they been delisted as a service on the bitcoin.org site. lol.

[ivonna]

I just tried to log on to my blockchain wallet from a different country and I had to manually verify via email the logon attempt. So it seems unlikely that someone outside of your vicinity logged into your account without you knowing. Did you have the logging options within blockchain activated? If not then you're not going to be able to tell who did it.

Even so, I don't know if storing 9.67 BTC on a web based wallet is such a great idea.

TBH it is pretty irresponsible of these companies to not restrict outgoing transactions without verification via email at the very least.

It is not by location, it is by browser (they check for a cookie on your browser). They will not however allow you to authorize a login attempt by someone outside of a certain IP address range.

The most likely scenario is that the OP's backups were somehow compromised and/or has some kind of malware on his computer that would automatically create/push a transaction of all bitcoin stored on his computer