whywefight



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Activity: 1078

Merit: 1042





www.explorerz.top







LegendaryActivity: 1078Merit: 1042www.explorerz.top Cryptopia trading of non existing coins October 08, 2017, 02:38:22 PM

Last edit: November 30, 2017, 08:58:31 PM by whywefight #1



My claims affect several coins that were hit by a "51% attack". I am only focusing on CasinoCoin here because that is what I traded. This is my last offer to Cryptopia to settle the issue with me before I take legal actions, which will be a pain that's why i am trying to avoid it.



It seems the events started to occur around the 07/12/2017. My deposits and trades took place later which you can see on my screenshots. Also on those screenshots, you can review my communication with their "support".



What happened::



On the 07/16/2017 I noted that the exchange rate for CSC went down on Cryptopia, as a long-term holder I wanted to use this chance to buy more CSC and deposited 1 BTC. It looked like someone prepared a pump on the market with a lot of buying/selling into themselves. I placed a buy of 1BTC which was filled over the next hours. As I was expecting more movement on the market and so I did not withdraw those coins. Over the following days, the market had some swings. I decided to buy more CSC and then, once my orders are filled to withdraw all coins. On the 07/20/2017 I deposited another BTC and placed a buy again which was filled over the next hours.



The same day, I decided to take 500.000 CSC off while waiting on my orders. The withdrawal failed. I contacted support about it. On the 07/21/2017 I got a reply from support telling me: "Your withdrawal has been canceled and returned to your wallet. It appears there may have been a 51% attack on the CSC network, so we have placed it into maintenance while we investigate this further." I noticed several other coins had been placed into maintenance for the same reason.



The following days I opened several tickets asking about the status and when I would get my coins. I had been told the "maintenance" or "investigation" would be still on. At this point in time, Cryptopia must have already known that their wallets are empty and they have suffered an attack on their exchange.



Have a look on my filed tickets and Cryptopias response on them before I sum up what happened.



An attacker prepared this for several days by causing double spends to deposit coins to Cryptopia. Some succeeded, some not. All fraudulent transactions were rolled back by the chain (see the excerpt of the transactions). Cryptopias system didn't detect it for some reasons:



1) They were fine with 6 confirmations on a high-speed coin

2) Getting a huge % of the total coin supply deposited from a newbie account did not cause a red flag

3) Huge volume (in relation) on a market that has been slow for months, did not cause a red flag

4) Failed deposits did not cause a red flag



and the worst:



5) Once a deposit confirms, it will be credited to your account in their database. AT NO POINT IN TIME does their system validate if the balances for each user and their total amount of holdings stored in the database match the amount of coins in their wallets. Therefore, Cryptopia allowed trading on a market with coins they didn't even have.



This was detected when I tried my first withdrawals. As you can see from Cryptopias responses to me, they don't see any wrongdoings on their site, telling me to claim my losses to the devs. So if you trade on Cryptopia and everything works fine, they make money off it. If something fails, they will blame the devs.



I am aware that there have been double spend attempts. But as you can clearly see, they have been corrected. Those things could have been detected if Cryptopia would do its homework and just validate balances or several checks that highlight strange movements on markets.



Cryptopia is not only not willing to reimburse my lost which is their fault, they clearly state that basically every loss of fund because of whatever issues is not their responsibility.



Even today, their wallet distribution suggest they would hold coins, which they dont.

As we all know now, DOT was affected of this too. If there are people who had the same issue or coin devs that had the same, please contact me or post here.

I either want my 1.2 million CasinoCoin or my initially deposited BTC.



Scammers Profile Link:

Not sure if they have their own official account here but that's their ANN



Reference Link:

-



Amount Scammed:

2 BTC or 1227102.29552167 CSC (Valued 24BTC by the time writing this)



Payment Method:

BTC deposit, see tx down below and screenshots



Proof of Payment: 3ec083a954f10239d3eb1cabdd874ccfba32e4b8b41df95442e98f18529af664 & 02b084ad697c4380bce266740857c8ed51508054a717b17f8b4d31851989822d

PM/Chat Logs:



Additional Notes:

My account has been reviewed by



I doubt the currently shown wallet spread is real, the still have balances and sells from the attacker listed.



The CSC Team can back up my claims as well.



Quote from: ajochems on July 09, 2017, 07:15:22 PM Information regarding the Cryptopia issues.

On 12-06-2017 a 51% attack on Cryptopia started. The attackers targeted various coins, including CSC. By now, after thorough analysis, we can conclude that the attackers were able to deposit some 9.7 million CSC to Cryptopia without actually having those coins in their possession. While Cryptopia tells its users that the coin developers are responsible for the loss, analysis shows a different story.



- more than 200 double spent deposits took place

- 41 of those deposits succeeded

- all double spent transactions have been rolled back by the CSC blockchain and there is NO fork

- most transactions rolled back within 1-2 blocks, the double spends that succeeded had rollbacks between 10-60 blocks

- the attack continued for 8 days

- Cryptopia claims block rollbacks of 300 blocks took place, this is not true

- Cryptopia claims there was 1.2Thash involved, this is not true, there was a max of about 800 MHash during the attack

- Cryptopia had set block confirmations to only 6 blocks for deposits

- Cryptopia had no checks of their wallet against the blockchain at any time

- Cryptopia only depends on its own DB instead of the coins blockchain after the 6 confirmations

- Cryptopia allowed for 25% of total market capitalization to be deposited by a single user

- Only when a large withdraw was no longer possible they detected something was wrong

- We tried to work out a solution with Cryptopia but they demanded we deposited the missing 9.7 million coins or altered the blockchain. It seems obvious that both are not viable options for the casinocoin team.

- As an alternative, we asked for a detailed list of BTC that would be required to rollback the malicious transactions and return the original BTC to the users but Cryptopia refused to supply that.

- Cryptopia decided to walk away, delist CSC and leave users with their losses.



Anybody that wants the detailed information of the log analysis can get it on request. We know there has been discussion of the network hashrate in the past but we want to remind everybody that network hashing power can be acquired at about 0.003 BTC per hour for 1 GHash at this moment. That makes almost all Scrypt based coins vulnerable for a 51% attack at this moment. Problems for exchanges however can be prevented by running decent block confirmation amounts and running regularly checks on wallets and transactions, .... either one would have raised red flags at Cryptopia a lot sooner. We have advised AlcurEX and NovaExchange about the attack and they both verified that they have block confirmations at 100 or more. Although we are sad for the users that have losses because of Cryptopia we would not know how to supply a solution as Cryptopia refuses to further collaborate and walks away.



We would like all Cryptopia users to gather as much information as possible on all their BTC and CSC deposits and withdraws (addresses and transaction id's) and sent them to Casinocoin, GoldSeal or myself. Also information about balances and filled orders should be saved e.g. by making screenshots of everything. The CSC team might find a way in the near future to reimburse some of the losses of Cryptopia users and in that case you would need to show some proof. As Cryptopia now shows they do not care about their users and they were running an insecure exchange we suggest everybody to get their balances of Cryptopia as soon as possible and advise other users to do the same!!



Corrected double spends on the network: (Not corrected by Cryptopias System)



Code: CSC 400000.00000000 807723365f7a410b7ca67c1d7cf9abca4c1af248a0b71bdb725b20a2558dcd93 2017-06-16 20:05:58.0000000 -> Block c0fd5937e445d2dbf94150f2fc4f3601ab0a69e894aaaaccecc49d007e1e300e

height -> 2031736

2017-06-16 20:09:19 received block c0fd5937e445d2dbf94150f2fc4f3601ab0a69e894aaaaccecc49d007e1e300e

2017-06-16 21:03:18 REORGANIZE: Disconnect 65 blocks; edd1c7cac77a5cee78294446938f6d3714207d92dc0df4c03406f2ec1eb015cf..

2017-06-16 21:03:18 REORGANIZE: Connect 17 blocks; ..b1bae61557ba1d9adb9e0a3837e938a03d2a8cbf859da77568deaacaad4fab55





CSC 400000.00000000 381faf0ebcf7e16ca2c18b82c51e8851e3d08b8c9ffab94dc62b7364e3e5d1f2 2017-06-16 21:07:49.0000000 -> Block 407fbc1b09f52df2a01d400fa0ba0dfa312368c8e9b3db4f6bed24758973f8c5

height -> 2031788

2017-06-16 21:08:53 received block 407fbc1b09f52df2a01d400fa0ba0dfa312368c8e9b3db4f6bed24758973f8c5

2017-06-16 21:46:52 REORGANIZE: Disconnect 34 blocks; e3d4829859dd6601bd3773d92ef95c2d0760fa09acb649f0119729f4dd494b5a..

2017-06-16 21:46:52 REORGANIZE: Connect 16 blocks; ..d9402d7e4c456aff7f8c104d80db054c5f799fcb8dbd3cfc7f365211247fc6bd





CSC 400000.00000000 55361dee7277e0341968a4eefcf40f668fc5e0edcfbab09113eb983d7c8bcadb 2017-06-16 21:48:54.0000000 -> Block ca2429d56c40b85fd8679340e10e84c2e38335b43a5ce55e3ff4c051129df729

height -> 2031827

2017-06-16 21:52:39 received block ca2429d56c40b85fd8679340e10e84c2e38335b43a5ce55e3ff4c051129df729

2017-06-16 22:32:16 REORGANIZE: Disconnect 29 blocks; 928ee46d1506cf7fd6e1f09ee57bed6d633e61ee6670f9a40ee2e4672181590d..

2017-06-16 22:32:16 REORGANIZE: Connect 21 blocks; ..70971b3ea24465c4160bd40bfe34ed2256978b9f49fe2dab68d11cc26827a22d





CSC 400000.00000000 e87014dc9fc3fedcb25a07c0cfdab1da1ee180e62bac5c94dac5303732aafefa 2017-06-16 22:36:02.0000000 -> Block bbb52f7d47b422fdb0529c1cfa217d100071721b421d15c9b4d2da8814d987b1

height -> 2031891

2017-06-16 22:41:34 received block bbb52f7d47b422fdb0529c1cfa217d100071721b421d15c9b4d2da8814d987b1

2017-06-16 23:12:39 REORGANIZE: Disconnect 40 blocks; ad9b80025dbd2ca27262769a8272588cec092155da433bba06f810dda0d89d7c..

2017-06-16 23:12:39 REORGANIZE: Connect 33 blocks; ..8ed38ca4bf218073da7e43755171e2d8babcd5bdd68b648381c3f1f5d333e332





CSC 400000.00000000 b3f5139a27e888056d7d61ac2478788ca57e699405748e162e673a9def5105a8 2017-06-16 23:14:47.0000000 -> Block feaf6739256550922ed490dc9760c2d5020b0239a4aedde4a178ae9314350366

height -> 2031939

2017-06-16 23:17:30 received block feaf6739256550922ed490dc9760c2d5020b0239a4aedde4a178ae9314350366

2017-06-16 23:51:37 REORGANIZE: Disconnect 55 blocks; 5d0d63667a40172f94327c4ff7d505f19e21c5d0d4e61ebaf379245fca3ab368..

2017-06-16 23:51:37 REORGANIZE: Connect 17 blocks; ..6a3e799c28c3930aadf4286003d55bab0498c1de53ad37baa7b368b03bcf7cd5





CSC 400000.00000000 b2e4390d91701bfbf4498bd612ba7ef6bdafd69d5df4cf2b4e8a51a5f79147b1 2017-06-17 09:09:07.0000000 -> Block 61dcf1a6ee3bcd262fc828d2faf2efd501a7fa1698742348f7a0e32e824056b6

height -> 2032834

2017-06-17 09:09:29 received block 61dcf1a6ee3bcd262fc828d2faf2efd501a7fa1698742348f7a0e32e824056b6

2017-06-17 09:37:38 REORGANIZE: Disconnect 57 blocks; 1b3486ea5edfbab640b4a0e81ee852db8424bbe34c15bb0bcf11ec465d9a7d10..

2017-06-17 09:37:38 REORGANIZE: Connect 22 blocks; ..96ab5bd0178beb78c8ceb312cc4fa0656480a3c64a8e04ddbcc9ccee48b93183





CSC 400000.00000000 2a56334a520da44473a94bc061f08b8ece28be781dceac92bd2c503a94d58378 2017-06-17 09:38:46.0000000 -> Block 657ff4b684c6dbd5c19ec953b3778aa76921b1d23cb7c6ec8cf3d1ee16c8171b

height -> 2032866

2017-06-17 09:40:37 received block 657ff4b684c6dbd5c19ec953b3778aa76921b1d23cb7c6ec8cf3d1ee16c8171b

2017-06-17 10:08:38 REORGANIZE: Disconnect 41 blocks; 2f4128e0c9d6823aaba5508500bdb67804762630953d87bbac3904bec7e8c6f4..

2017-06-17 10:08:38 REORGANIZE: Connect 19 blocks; ..6f5e190d6d2225c27b6beef2b0150bf5bfd7dc5f85ee00bc8cf57f2d83e38d17





CSC 400000.00000000 54f496ada83fa08f765e5d08c518c52319f8f546b3d6a08656be14011b87a578 2017-06-17 10:12:34.0000000 -> Block f3a29257327f6441308ac85603e6669909222f065971a571edf07e35432c8730

height -> 2032900

2017-06-17 10:15:20 received block f3a29257327f6441308ac85603e6669909222f065971a571edf07e35432c8730

2017-06-17 11:17:17 REORGANIZE: Disconnect 98 blocks; 7235a637c3913a39035814818cf8670b9c4c1a57bffdd54180b9eee54a66d933..

2017-06-17 11:17:17 REORGANIZE: Connect 36 blocks; ..d0ed7def0d6686d5edbe2924813f8cb4fdf04ac739ac9c1b77d880b61b10b45f



CSC 400000.00000000 8ce954b43bdb369cd2d1e5849941a279691c7647a3af23ef191555ac6d79a05b 2017-06-17 11:19:30.0000000 -> Block b435b80f7c27a743576b172f80bbf55bd8d81c78e5d43c8d34ff83add9a6f504

height -> 2032993

2017-06-17 11:20:37 received block b435b80f7c27a743576b172f80bbf55bd8d81c78e5d43c8d34ff83add9a6f504

2017-06-17 12:00:48 REORGANIZE: Disconnect 40 blocks; 50f60d706b62c7224d2a86583e14728bc31b56ff123e3a03fc5a8eb0d23a165e..

2017-06-17 12:00:48 REORGANIZE: Connect 17 blocks; ..41e3735a612eb22499292e2717c80f3dab9603ed66fd69d03fbca989f20f8dd6





CSC 400000.00000000 0fb78c9ac533c064943cd90ed807a759c88ffcca18783f920185b57986bab1c5 2017-06-17 12:01:38.0000000 -> Block 08b2cb6e452ce926a16c16e7ae4812a1fcf3dae7c819d1eb4caea2ffe1de7d15

height -> 2033036

2017-06-17 12:02:07 received block 08b2cb6e452ce926a16c16e7ae4812a1fcf3dae7c819d1eb4caea2ffe1de7d15

2017-06-17 12:37:21 REORGANIZE: Disconnect 40 blocks; 1e8a19dfa29f183d4133ced8858ec26cd6792bada4d59339a3e56fbad5395650..

2017-06-17 12:37:21 REORGANIZE: Connect 16 blocks; ..063ca3ec55ea56a9ddf41cdc02ecffbae7c504ac1298d7255bf833d01a6639a8





CSC 400000.00000000 b065895f157fc6d237ae4bd8b8b5ad3dca934510b9f70e7bb7450dff31f37cc0 2017-06-17 12:40:31.0000000 -> Block 9aa33fae6382027cf26eb5abeba3cc96cab693817ce481bdd527944c7c51dd6b

height -> 2033085

2017-06-17 12:43:44 received block 9aa33fae6382027cf26eb5abeba3cc96cab693817ce481bdd527944c7c51dd6b

2017-06-17 13:20:59 REORGANIZE: Disconnect 56 blocks; 11b14f94f0e9cc0f2108e68cde3729113e2046988a9170be3db52558fa32a54b..

2017-06-17 13:20:59 REORGANIZE: Connect 14 blocks; ..b227ffb3fc8e3d32c6a7d15845b4c8e49bbd4c84d1508edce584aeebc5c176ff





CSC 400000.00000000 2b4f8a511437fcb1582c3dc89434cd5624bf4e2c8a0a629e261853ea0d7a2d1e 2017-06-17 13:22:09.0000000 -> Block e7e4db2d4af06c78b9108c38b0c383fc8ede61e89395f78085affe39eade4e70

height -> 2033120

2017-06-17 13:23:25 received block e7e4db2d4af06c78b9108c38b0c383fc8ede61e89395f78085affe39eade4e70

2017-06-17 14:24:17 REORGANIZE: Disconnect 43 blocks; e93b3bbcb874a53308f8151b10ce814551242727726e599ea40d6c92cf40f809..

2017-06-17 14:24:17 REORGANIZE: Connect 14 blocks; ..bb3ab00d217fe73b7cd0aa856c69ff9d7f0a2326916daf176d3fb0b096322090





CSC 400000.00000000 074cfdac8066841a91a0dd335d4b4f5f4c4b437b3f78e7b6172c8546ff51cdf9 2017-06-18 19:49:40.0000000 -> Block 1efe8b7160396e01d20b64bf3ceb8e2465ea3e2d49fe60f22d6a4605eb95e341

height -> 2035735

2017-06-18 19:50:27 received block 1efe8b7160396e01d20b64bf3ceb8e2465ea3e2d49fe60f22d6a4605eb95e341

2017-06-18 20:07:13 REORGANIZE: Disconnect 28 blocks; 5e2bf3c531084cd931c00c6947b749b5ce35724a178c6248c1c2867b3542bb08..

2017-06-18 20:07:13 REORGANIZE: Connect 26 blocks; ..ecd3575e09827bed1442daf747525a548947c9277bfe61a25150932ea548130d





CSC 400000.00000000 b3ab695db31388ce96f0bba4f151b0f25d6787aea097145950901f069a03dc71 2017-06-18 20:08:37.0000000 -> Block 72204fa23d40ff407783aee8ecb9282b751dd3b91c557d2e40c81dd82755020f

height -> 2035772

2017-06-18 20:09:43 received block 72204fa23d40ff407783aee8ecb9282b751dd3b91c557d2e40c81dd82755020f

2017-06-18 20:43:39 REORGANIZE: Disconnect 36 blocks; 43c67d5996fc753d53d317149b64f56ef2ae9def1c68d1654da5521917e80abf..

2017-06-18 20:43:39 REORGANIZE: Connect 19 blocks; ..64c06cfc8adbd14c60cd8a5e3df8bc39503e503fd363218791ca4308ed39e8c1





CSC 400000.00000000 bd61179254d51ab1b8940d36c82498510c996df202b8450a47f02af937288b55 2017-06-18 20:45:35.0000000 -> Block 12ffc169597782b6aebb6c174e1cad7b83c4db82e1efd985c9280e6fdeedab1f

height -> 2035820

2017-06-18 20:46:45 received block 12ffc169597782b6aebb6c174e1cad7b83c4db82e1efd985c9280e6fdeedab1f

2017-06-18 21:15:33 REORGANIZE: Disconnect 51 blocks; b80aaefea8bd90f4df80b3f590b86b4174aa4a9ac66775c304fed79c00ec90f9..

2017-06-18 21:15:33 REORGANIZE: Connect 14 blocks; ..e54539386d071d7b5bf8b9a31dac05b340822fc7edfb76bdf19de3aaa332d9c4





CSC 400000.00000000 cf37242d44d6180c7898b04eb8251c1b66ab834cf594c428867c2f8962af4b27 2017-06-18 21:17:20.0000000 -> Block 9d355a08059b0ec23194a36ad620d7b52ad5f361dc4e999b6005745734f00380

height -> 2035857

2017-06-18 21:19:16 received block 9d355a08059b0ec23194a36ad620d7b52ad5f361dc4e999b6005745734f00380

2017-06-18 21:48:32 REORGANIZE: Disconnect 48 blocks; 3119b3e1ad5c37379d99894ed4be1d3ec488ad6ef279531ea2f81d0bdf46d732..

2017-06-18 21:48:32 REORGANIZE: Connect 27 blocks; ..9d35e447fc5c9a32a4315407f89af4c71e71a04654b0b69066c633a538f96f34





CSC 400000.00000000 d753e7e1aa4806f289613e667637f7258e293c484d35ae4bd2577a94d66dc0c5 2017-06-19 21:54:56.0000000 -> Block 3f5928ba7b2691c60b2b234f1ce8898822e9cec8880917687e5d0ab72ab9a2be

height -> 2037979

2017-06-19 21:55:43 received block 3f5928ba7b2691c60b2b234f1ce8898822e9cec8880917687e5d0ab72ab9a2be

2017-06-19 22:24:19 REORGANIZE: Disconnect 42 blocks; cacd3425fd309cf339229ac96415ccf0b03426d4bc5a523cf19867c04b0d4a7f..

2017-06-19 22:24:19 REORGANIZE: Connect 19 blocks; ..22d7b2fe6d44dc108cf79d47fec64d3e0ba631d3c7e2bd8e741a82222db588cc





CSC 400000.00000000 b502469d3014ec5ea4f71f53fd21b1a2b51382057401bae7a204380ffbdcc389 2017-06-20 19:29:04.0000000 -> Block 4912d5e77b9cb337dcd078b7129e3d2dfd04b371971c9cc1a7b33095aaad70a3

height -> 2039957

2017-06-20 19:32:27 received block 4912d5e77b9cb337dcd078b7129e3d2dfd04b371971c9cc1a7b33095aaad70a3

2017-06-20 20:04:51 REORGANIZE: Disconnect 48 blocks; 00a160af0aa6945a35441a6c1d32d9b9c81a0327b6679e77655de5879b32070e..

2017-06-20 20:04:51 REORGANIZE: Connect 22 blocks; ..8260d2b210663ec0d010210b34ff117032164900e6e074199baf5d8e5a05a4f0





CSC 400000.00000000 586abaa47ad566c53f62906605f7a7b426db1adcba7d6f9674117072b6153592 2017-06-20 20:07:13.0000000 -> Block 5ba858753b123365736e04673222499c0dfe5117d1a9102ec9c303fc1b304963

height -> 2040011

2017-06-20 20:08:58 received block 5ba858753b123365736e04673222499c0dfe5117d1a9102ec9c303fc1b304963

2017-06-20 21:07:59 REORGANIZE: Disconnect 56 blocks; 75717553a04f5e08cd7c630897bd6d1c515a4f94b302f74c8d3b4749819da909..

2017-06-20 21:07:59 REORGANIZE: Connect 15 blocks; ..3920bbeb86a9b358f1d9222d32ce58b6579bb42297c4ae640d2d6b0790f31b30





CSC 400000.00000000 0bb3f971f28abe5ba49939e0c6ce8be88e832d9b740cf190d79bd6d43fb0417e 2017-06-20 21:10:17.0000000 -> Block 88e317066c938eb3510493b4c198d473d843a2300c26b90214d0ad47aee059c2

height -> 2040042

2017-06-20 21:12:24 received block 88e317066c938eb3510493b4c198d473d843a2300c26b90214d0ad47aee059c2

2017-06-20 21:56:00 REORGANIZE: Disconnect 45 blocks; 93788937f6bec41daf203405b72830e87920276ea2d7b575dc2acbc4faa3ddc4..

2017-06-20 21:56:00 REORGANIZE: Connect 8 blocks; ..0ab3ea1b09c1093a4ffa3ca629d5d4ed7b376b1861677669bddbc67e6989f51





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EDIT: My Coins were worth 100k by the time posting thisMy claims affect several coins that were hit by a "51% attack". I am only focusing on CasinoCoin here because that is what I traded. This is my last offer to Cryptopia to settle the issue with me before I take legal actions, which will be a pain that's why i am trying to avoid it.It seems the events started to occur around the 07/12/2017. My deposits and trades took place later which you can see on my screenshots. Also on those screenshots, you can review my communication with their "support".On the 07/16/2017 I noted that the exchange rate for CSC went down on Cryptopia, as a long-term holder I wanted to use this chance to buy more CSC and deposited 1 BTC. It looked like someone prepared a pump on the market with a lot of buying/selling into themselves. I placed a buy of 1BTC which was filled over the next hours. As I was expecting more movement on the market and so I did not withdraw those coins. Over the following days, the market had some swings. I decided to buy more CSC and then, once my orders are filled to withdraw all coins. On the 07/20/2017 I deposited another BTC and placed a buy again which was filled over the next hours.The same day, I decided to take 500.000 CSC off while waiting on my orders. The withdrawal failed. I contacted support about it. On the 07/21/2017 I got a reply from support telling me: "Your withdrawal has been canceled and returned to your wallet. It appears there may have been a 51% attack on the CSC network, so we have placed it into maintenance while we investigate this further." I noticed several other coins had been placed into maintenance for the same reason.The following days I opened several tickets asking about the status and when I would get my coins. I had been told the "maintenance" or "investigation" would be still on. At this point in time, Cryptopia must have already known that their wallets are empty and they have suffered an attack on their exchange.Have a look on my filed tickets and Cryptopias response on them before I sum up what happened.An attacker prepared this for several days by causing double spends to deposit coins to Cryptopia. Some succeeded, some not. All fraudulent transactions were rolled back by the chain (see the excerpt of the transactions). Cryptopias system didn't detect it for some reasons:1) They were fine with 6 confirmations on a high-speed coin2) Getting a huge % of the total coin supply deposited from a newbie account did not cause a red flag3) Huge volume (in relation) on a market that has been slow for months, did not cause a red flag4) Failed deposits did not cause a red flagand the worst:5) Once a deposit confirms, it will be credited to your account in their database. AT NO POINT IN TIME does their system validate if the balances for each user and their total amount of holdings stored in the database match the amount of coins in their wallets. Therefore, Cryptopia allowed trading on a market with coins they didn't even have.This was detected when I tried my first withdrawals. As you can see from Cryptopias responses to me, they don't see any wrongdoings on their site, telling me to claim my losses to the devs. So if you trade on Cryptopia and everything works fine, they make money off it. If something fails, they will blame the devs.I am aware that there have been double spend attempts. But as you can clearly see, they have been corrected. Those things could have been detected if Cryptopia would do its homework and just validate balances or several checks that highlight strange movements on markets.Cryptopia is not only not willing to reimburse my lost which is their fault, they clearly state that basically every loss of fund because of whatever issues is not their responsibility.Even today, their wallet distribution suggest they would hold coins, which they dont.As we all know now, DOT was affected of this too. If there are people who had the same issue or coin devs that had the same, please contact me or post here.I either want my 1.2 million CasinoCoin or my initially deposited BTC.Not sure if they have their own official account here but that's their ANN https://bitcointalk.org/index.php?topic=1669443.0 2 BTC or 1227102.29552167 CSC (Valued 24BTC by the time writing this)BTC deposit, see tx down below and screenshots3ec083a954f10239d3eb1cabdd874ccfba32e4b8b41df95442e98f18529af664 & 02b084ad697c4380bce266740857c8ed51508054a717b17f8b4d31851989822dMy account has been reviewed by Lutpin and he can confirm all screens are legit.I doubt the currently shown wallet spread is real, the still have balances and sells from the attacker listed.The CSC Team can back up my claims as well.(Not corrected by Cryptopias System)Screenshots: Abstract Bitcoin Art ### ### Yes, i changed my password ######