Cryptoine.com HACKED [race condition bug] [exchange closed] - page 2.

bri912678

sr. member

Activity: 348

Merit: 250

Quote from: Hello Im Me on March 24, 2015, 12:10:17 PM

Feel like alot of sites have been hacked recently, first it was lendo then evolution now this Shocked

Evolution was not exactly hacked, the administrator shut it down and stole everyone's coins. When Bter got "hacked" there were suspicions it was an inside job, but nobody can prove if t was or wasn't. Evolution was definitely an inside job.

Hello Im Me

hero member

Activity: 490

Merit: 500

Feel like alot of sites have been hacked recently, first it was lendo then evolution now this Shocked

redsn0w

legendary

Activity: 1778

Merit: 1043

#Free market

Quote from: panjul07 on March 24, 2015, 10:16:31 AM

Again..so many bitcoin exchange/trading sites hacked.

Its a warning to everyone to not keep a lot of money in exchanger/trading site.

Is there any information about the total money stolen by the hacker?

No I didn't find any other article about the presumed hack, we should wait a couple of days and I am sure they will give the full and clear explanation. However this is really impressive, one after the other.

bri912678

sr. member

Activity: 348

Merit: 250

It's not long ago since allcrypt was hacked. The hackers seem to be targeting the little exchanges. I'm surprised they considered it worth hacking either cryptoine or allcrypt. Neither of them did any big amounts of trading.

abyrnes81

hero member

Activity: 714

Merit: 500

Another exchange hacked, if they will say "our cold wallet has been hacked" I don't trust them. They are kidding us, and I will never trust what they will say (WTF).

panjul07

legendary

Activity: 3500

Merit: 1354

Again..so many bitcoin exchange/trading sites hacked.

Its a warning to everyone to not keep a lot of money in exchanger/trading site.

Is there any information about the total money stolen by the hacker?

autodiv

member

Activity: 112

Merit: 10

Quote from: redsn0w on March 24, 2015, 10:00:04 AM

Hey guys, today I have opened https://cryptoine.com/ and found this message :

Unfortunately, cryptoine was hacked. The hacker found some race condition bug in our trading engine. Manipulation of orders gave him false balances. Soon we reveal more details.

I don't know what should I think.

Usually the next message talks about how much money is gone. Then.....

redsn0w

legendary

Activity: 1778

Merit: 1043

#Free market

Hey guys, today I have opened https://cryptoine.com/ and found this message :

2015-04-04 09:15 UTC
Users will receive 100% XMG refund. Thanks to joelao95 (@coinmagi) 14996 XMG donation.

2015-04-03 16:00 UTC
Please withdraw your coins, you should do it ASAP! This website and all services will be unavailable after April 30 2015.

2015-03-27 21:26 UTC

Users will receive a refund in the following amounts: 40% bitcoin, 40% litecoin, 90% urocoin, 65% dogecoin, 40% bitcoinscrypt, 82% magi, 40% darkcoin, 50% dogecoindark, 40% cannabis 100% of other coins (or equivalent in other cryptocurrency) This applies to balances before attacker activity! (2015-03-24 03:15)

2015-03-26 08:36 UTC

We apologize everyone, and thank you all for your understanding. Attacker acted in hours from 3:15 to 10:00 UTC. Cryptoine database is reversed to 2015-03-24 03:08 UTC and frozen. In response to many questions... There was no break-in to the system There was no leak of data Wallet private keys are safe and not compromised The attacker was not able to execute any external code The bug has been located and fixed. However, the losses are irreversible. We plan to complete the activity of exchange. We will enable withdrawals in April 2015. It's sad to say goodbye to all crypto-community. We need to take a few months break. But we will back stronger and more experienced than ever before.

2015-03-24 19:45 UTCOur hot wallets was drained, coins: bitcoin, litecoin, urocoin, dogecoin, bitcoinscrypt, magi, darkcoin, dogecoindark, cannabis All coins that we have, will be returned to users. Coins stolen - in correspondingly smaller quantities. We had wallets in the ratio 60%/40% (hot/cold). withdrawals made by hacker: address amount coin ip date LN6Y9Etr5B1p6A7DdkUGUef9U4tV1NajYa 500 litecoin 46.98.75.23 2015-03-24 09:00:22.886758 LN6Y9Etr5B1p6A7DdkUGUef9U4tV1NajYa 24.99746504 litecoin 46.98.75.23 2015-03-24 08:28:21.178608 1HF3WND3pG9VEW6Kt7Qj33LoCqVbFpHp2n 0.1 bitcoin 46.98.75.23 2015-03-24 08:20:04.507378 LN6Y9Etr5B1p6A7DdkUGUef9U4tV1NajYa 7.94331864 litecoin 46.98.75.23 2015-03-24 08:06:02.539477 Um2fYEPJ9uVnC31bxaFWBD7PmrzhgUNE2D 16.89396348 urocoin 46.98.75.23 2015-03-24 08:04:50.16697 DHXBCX6qsayWYdTw9DygE5pmBfaQG9TxUk 36661.31739499 dogecoin 46.98.78.245 2015-03-24 07:16:00.387179 1NuEdUhdwVsuFg2noqpNjcpBamEJMYXHUv 2999.99943972 bitcoinscrypt 46.98.78.245 2015-03-24 07:02:02.404771 DHXBCX6qsayWYdTw9DygE5pmBfaQG9TxUk 32265.60946069 dogecoin 46.98.78.245 2015-03-24 05:40:55.727633 99grxHJ2cMAZpbtqbNaTbcpnNjxQ2XoGs8 14996.31229316 magi 46.98.78.245 2015-03-24 05:33:57.490186 Xe6duo43m3xWb2Hw3CFVo3EJJ56m29L5kg 15.44527325 darkcoin 46.98.78.245 2015-03-24 05:25:27.019065 D5AuHhndAvFARTJ9MJ8qJkJgC1iHGNVy42 219999.99997229 dogecoindark 46.98.78.245 2015-03-24 05:24:15.654911 CbtR69smzynN1MfTZXmWje9Ay8VgeWgfxz 2156.27062232 cannabis 46.98.78.245 2015-03-24 05:21:52.423902 1NuEdUhdwVsuFg2noqpNjcpBamEJMYXHUv 8459.64676958 bitcoinscrypt 46.98.78.245 2015-03-24 05:19:37.350262 DHXBCX6qsayWYdTw9DygE5pmBfaQG9TxUk 265334.39030659 dogecoin 46.98.78.245 2015-03-24 05:10:24.015617 LN6Y9Etr5B1p6A7DdkUGUef9U4tV1NajYa 2.16209537 litecoin 46.98.33.104 2015-03-24 04:34:30.514059 1Dwoam5EXn6g1NuAK8moEd5cpDvUFcqvPi 0.5 bitcoin 46.98.33.104 2015-03-24 04:31:50.770491 1Dwoam5EXn6g1NuAK8moEd5cpDvUFcqvPi 0.5 bitcoin 46.98.33.104 2015-03-24 04:28:40.170138 1Dwoam5EXn6g1NuAK8moEd5cpDvUFcqvPi 1 bitcoin 46.98.33.104 2015-03-24 04:27:57.658323 1Dwoam5EXn6g1NuAK8moEd5cpDvUFcqvPi 1 bitcoin 46.98.33.104 2015-03-24 04:23:13.164357 1Dwoam5EXn6g1NuAK8moEd5cpDvUFcqvPi 1 bitcoin 46.98.33.104 2015-03-24 04:21:27.592489 1Dwoam5EXn6g1NuAK8moEd5cpDvUFcqvPi 1 bitcoin 46.98.33.104 2015-03-24 04:18:45.405848 1Dwoam5EXn6g1NuAK8moEd5cpDvUFcqvPi 0.5 bitcoin 46.98.33.104 2015-03-24 04:16:58.138757 DGbs2YfkN5n5sALDdZmSRpdPa5mVtW5HQX 6 dogecoin 46.98.33.104 2015-03-24 03:29:29.110043 Registered to e-mail addresses: [email protected], [email protected], [email protected]

2015-03-24 10:00 UTCUnfortunately, cryptoine was hacked. The hacker found some race condition bug in our trading engine. Manipulation of orders gave him false balances. Soon we reveal more details.

Here an article about what was happened to Cryptoine.com :

[...] Despite all of these – and other – security precautions, you still run the risk of discovering a bug once the damage has been done. Unfortunately for the Cryptoine team, this is exactly what happened overnight. According to the message posted on the website’s main page, a hacker managed to exploit a race condition bug in the trading engine.

Because of this race condition exploit, the hacker [apparently, it was one individual as far as we know] managed to manipulate several of the exchange’s orders and create a fake balance for himself/herself. It remains unclear whether or not this hacker managed to withdraw any of the funds, as the Cryptoine team has not revealed those details yet.

More at: http://btcfeed.net/news/bitcoin-exchange-cryptoine-hacked-due-to-trading-engine-bug/

I don't know what should I think. Another thread, same end....

Topic: Cryptoine.com HACKED [race condition bug] [exchange closed] - page 2. (Read 3387 times)