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1561  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] ★★★★★ [COIN] ★★★★★ [GIVEAWAY] on: March 04, 2014, 09:14:14 PM


Welcome to https://c-cex.com !

From today we have COIN on our exhange.

Trades are open to BTC/USD and any-to-any direction. Yes - You can change COIN to DRK, VTC to AUR - no limits!

USD in/out fee is 1% (Payeer gate)!

It is now possible to in / out cryptos in automatic mode, deposit USD in automatic mode.

Trades fee 0.2%

Sincerely, https://c-cex.com
1562  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][EXCHANGE] C-CEX.com Crypto-Currency EXchange on: March 04, 2014, 07:01:38 PM
ADD 66COIN
Need to know more about it. Idea, expected volumes. The best way to add coin is direct contact with owner. Here is my skype: "cicecx"
1563  Alternate cryptocurrencies / Announcements (Altcoins) / [ANN][EXCHANGE] C-CEX.com Crypto-Currency EXchange on: March 04, 2014, 06:57:28 PM
Welcome to https://c-cex.com !



We have many popular cryptocurrencies and adding new every 2-3 days.
Currently we have: USD, BTC, ANT, AUR, BLC, CSC, DRK, DOGE, DGC, IQD, DVC, DUCK, FTC, FRK, FRY, FSC, GRC, IFC, IXC, LDC, LEAF, LTC, MIM, MINT, MTC, NMC, PCC, PMC, PPC, Q2C, QRK, RUBY, STC, SYN, TES, TTC, USDE, UNI, VTC, WDC, ZED

Trades are open to BTC/USD and any-to-any direction. Yes - You can change DOGE to DRK, VTC to AUR - no limits!

USD in/out fee is 1% (Payeer gate)!

And we have all merged mining currencies: NMC, IXC, DVC!

It is now possible to in / out cryptos in automatic mode, deposit USD in automatic mode.

Trades fee 0.2%

Sincerely, https://c-cex.com
1564  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [PMC] Premine Coin | Rare | Mining Transaction Fee Proof of Concept on: March 04, 2014, 06:53:46 PM
Welcome everybody! If You have any question feel free to use "Support" link at our exchange. We respond very fast.
https://c-cex.com
1565  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRK] DarkCoin | First Anonymous Coin (DarkSend) | No Premine | Runs 30% cooler than scrypt on: March 04, 2014, 02:01:40 PM
WOW -
c-cex is not secure.
polo is not secure.
only crptsy [and mintpal] left...

I really believe that when DRK gets attention, increase at least x3 fold, and generates trading volume, BTC-e would be a perfect candidate exchange to add it. If i were them, i'd probably remove feathercoin in order to add DRK... or novacoin,
But until then, we are down to just one 'serious' exchange trading DRK 
not good Sad


Our security has ben seriously revised and tested. People continue deposit/trade and withdraw with no problems.
1566  Economy / Exchanges / Re: C-CEX.com - CryptoCurrency EXchange (USD/BTC and many forks) on: March 04, 2014, 12:38:48 PM
It's time to put all information to one place:

1. What happened 23/02/14?
We developed new system to make withdrawals more secure by confirming it by e-mail. But there was made unforgivable mistake in code allowing to customer to increase it's coins amount by clicking confirmation link again and again in case of withdrawal failure (reason could be wrong wallet address). That mistake was quickly fixed, all security revised but harm was made by one of our customers with user name "Mairusu" displayed in chat as "Darkman" with e-mail address "sxqut@evopo.com" and IP address "23.29.119.226". He made our BTC hot wallet empty. When I saw it is empty - I just thought that it's just normal withdrawals and put cold wallet's BTC to hot wallet - it was withdrawed in seconds. That was second mistake. In 2 days "Darkman" responded to my e-mail and promiced to refund all he has by the moment. He indeed made some refunds. In total it was: DRK:14380, 15000,08999991 Total: 29380,08999991 / MINT: 2500000, 22516984,55385500, 4999999,99, Total: 30016984,543855 / 0.40072620 BTC. He also promiced to refund 76 BTC but it never happens.

2. What we had to do.
We had to create special account "BTC on hold" to memorize customer's BTC amount for future refund and put BTC. We also reversed all DRK to BTC transactions only made with "Darkman". We credited DRK to users's accounts and substracted BTC. But there was another one mistake: we did not prohibit users to withdraw BTC and DRK when we put their BTC to negative because of reversed transactions. Almost everybody withdrew DRK + BTC not giving us back BTC. That made additional harm to us.

3. What we do now.
We work hard to pick-up trade volumes we lost, making exchange better every day. We pay very big attention to security, check, verify everything every several hours.

4. How we will refund customers and how long it takes?
We owe 149 BTC to 96 our customers. (11.21068002 refunded by Apr, 2015) Yes, we already refunded about 500 customers, but the total amount was about 3 BTC. (they all had <0.1 balance in BTC). We are going to refund everybody, but we need time. Aproximately up to 3 months. But it depends on how good we will work - I hope it happens faster.

5. Why we continue to work after such hard accident?
I personally beleive c-cex will become Big exhange. We get much of positive feedback and people continue to trust us their funds by increasing the total ammount of exchange's wallets every day. By the day of accident we had lot's of customer's funds in altcoins. Everybody start to withdraw - and they withdraw to about 10% of the balance we had on wallets before accident. We let them do it with no problem because it is their funds an we respect it. We learned hard lesson by that mistake in withdrawals about development culture in implementing new features. We also made full revision of our security procedures, made additional checks, verifications. We had noting bad happened after accident and continue to work good.

I personally apologizes to our customers because of this accident.
1567  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRK] DarkCoin | First Anonymous Coin (DarkSend) | No Premine | Runs 30% cooler than scrypt on: March 04, 2014, 08:53:09 AM
Poloniex posts details on hack

https://bitcointalk.org/index.php?topic=499580

James

I wonder if that's the exact same thing that happened to MtGox and C-Cex?  It's not unusual for everyone to be using open code that has been modified for each individual exchange, so they may all have a similar flaw.

Makes me nervous...

No - it is not exact. But that happened with polo by lack of testing like in our case... in case of MtGox thing are far more complicated.
About code - not at all. We use our own code written from the blank and I pretty sure polo and gox too.
1568  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRK] DarkCoin | First Anonymous Coin (DarkSend) | No Premine | Runs 30% cooler than scrypt on: March 04, 2014, 08:35:37 AM
BTC stolen from polo. Here we go again.
Doesn't mean DRK will be targeted. Not sure what the previous thief's reasoning was for changing it all to DRK.

The reason that he was unable to withdraw BTC more than we had on hot wallet. - so he start to buy DRK and withdraw it.
1569  Economy / Exchanges / Re: C-CEX.com - CryptoCurrency EXchange (USD/BTC and many forks) on: March 03, 2014, 12:40:19 PM
Warning: This exchange is a fraud.  Every holder of BTC on the exchange was robbed.  They use multiple accounts to say they are paying back the users.

Thread here:
https://bitcointalk.org/index.php?topic=485029.msg5436567#msg5436567

Yes - please read that thread. It has all info about what's going on.
1570  Economy / Exchanges / Re: C-CEX.com - CryptoCurrency EXchange (USD/BTC and many forks) on: March 03, 2014, 12:39:20 PM
edit.

That is not true. We have autoban list at chat. If You put bad words there - You'v banned automatically. What was that huge sum? Give the proofs.
1571  Economy / Scam Accusations / Re: C-Cex Has Frozen Your BTC! Not to be Trusted on: March 03, 2014, 10:37:18 AM
My 0.02162673 BTC were unlocked successfully. I didn't even have to raise a ticket.

What's the sense of spamming here? Raise a ticket and you will be refunded.
Cheesy  0.021 btc. the problem is that the support said that the people who open a ticket first will be refunded first but now they are only refunding broke ass dudes
We did not release our refund policy yet. We need time to finish dealing with thief. After that there will be official policy. As promiced before - in any case everybody will be refunded.
1572  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][AUR][MANDATORY UPDATE] Auroracoin - a cryptocurrency for Iceland on: February 28, 2014, 04:49:47 PM
We have added Auroracoin to our exchange https://c-cex.com
This coin seems to have great potential.
1573  Economy / Exchanges / Re: C-CEX.com - CryptoCurrency EXchange (USD/BTC and many forks) on: February 27, 2014, 11:31:56 AM
We are recovering peoples BTC from accident. And will do it in full. Trades goes on, we are working in full mode. Thank's for those people who trust us and cointinue to make deposits. For now any funds You see on Your active balance are able to trade/withdraw at any time with no limits.
1574  Economy / Exchanges / Re: C-CEX.com - CryptoCurrency EXchange (USD/BTC and many forks) on: February 27, 2014, 11:29:19 AM
I still don't get confirmation codes for 2FA.  Angry
I'm trying to contact C-CEX now for 5 days via PM on this forum, twitter, mail to s@c-cex.com, support form on the website and skype. No answers so far.  Undecided

Edit: Still no answer from support, but 2FA works again.

I think You problem resolved. Isn't it?
1575  Economy / Scam Accusations / Re: C-Cex Has Frozen Your BTC! Not to be Trusted on: February 27, 2014, 11:08:06 AM
Calling me by my first name and threatening mounties to come see me, point taken guys. Please leave my friends out of this they don't have anything to do with all of this, I'm am still trying but I get the point, in a big way I get the point.

So !?
And !?

Funds transfered ? or still just talking ?
any proof ?
come on man …. are you just playing with these poor guys out there ?
Ether just disappear or sort it out ! …>>


We don't have update on funds
1576  Economy / Scam Accusations / Re: C-Cex Has Frozen Your BTC! Not to be Trusted on: February 25, 2014, 09:26:34 PM
ok and your average joe is using a crypto currency period, your average joe doesn't know what a bitcoin is, but yea you are right, our mistakes define who we are, so that is fine you feel like that, like I said i've been very transparent in this whole situation, I do regret that I made a mistake, but I am not ashamed at how I have followed up and tried to handle it.

Do You have updates on BTC ? Should people count on them?
1577  Economy / Scam Accusations / Re: C-Cex Has Frozen Your BTC! Not to be Trusted on: February 25, 2014, 07:28:15 PM
except inability to trade for some time. Hope exchange will solve the rest of the problems.

Thank You! Why don't You able to trade?
1578  Economy / Scam Accusations / Re: C-Cex Has Frozen Your BTC! Not to be Trusted on: February 25, 2014, 04:34:10 PM
Update still waiting for tumbler funds, admin emailed me about 205LTC as well, trying to regain access to exchange with possible 91.5 ltc, here is the deal though, when I was getting funds out, I was concurrently making about 6-8 different accounts accross different exchanges, each using throw away email address, the only thing with this type of throwaway is if you do not access it for 24hours it will dissapear and you will lose access, so I am working to recoup everything. Also guys understand that I bought 1000's @.006 and above and some of those very same thousands for as low as .001 so you have to understand the margins here, all I ask for is some time, which is alot to ask for but I hope it will be given, also I'm not doing this to surpress retribution i'm doing this because it is the right thing to do.

You can change e-mails there.
1579  Economy / Scam Accusations / Re: C-Cex Has Frozen Your BTC! Not to be Trusted on: February 25, 2014, 03:07:15 PM
This is bullshit.

There are users who were trading in the offending currency who are getting their BTC back before those of us who were not.

UN-FUCKING-ACCEPTABLE.

Wrong. They are getting their DRK back. Not BTC.
1580  Economy / Scam Accusations / Re: C-Cex Has Frozen Your BTC! Not to be Trusted on: February 25, 2014, 03:02:32 PM
I need community advise what to do with 30016984 MINT?
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