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Author Topic: Alert - Coinsecure.in Exchange - Bitcoins Stolen/Hacked - 438 BTC  (Read 284 times)
neo_iamtheone (OP)
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April 12, 2018, 07:34:48 PM
 #1

438 Bitcoins Stolen From Indian Cryptocurrency Exchange Coinsecure

Website - https://coinsecure.in/

Just got this mail -


Anyone in New Delhi, India, please goto there Office and get us refund!

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Even in the event that an attacker gains more than 50% of the network's computational power, only transactions sent by the attacker could be reversed or double-spent. The network would not be destroyed.
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zuber_amla
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April 14, 2018, 08:59:06 AM
 #2

I have gave a little search about this hack addresses and what i found is as following, also sent this search report to support@coinsecure.in.

438.31 BTC sent in 973 trasactions date between 08-04-2018 - 00-04-2018 to BTC address '1BaEJquitskdXcTj53Uy6PuUtJ5a8ETWpA'

As you can see hacker sent all funds to above BTC address then from 2018-04-11 06:00:56 he/she started sending BTC funds to P2SH BTC (Pay to Script Hash addresses are more secure in many ways) addresses and regular BTC addresses starting with letter '1' also.

Transaction https://blockchain.info/tx/5769eb2598e88d6f0fee0ced6aa3e856823c71034236d5979eb1aca769ff1d41
1.00999512BTC sent from address address 1BaEJquitskdXcTj53Uy6PuUtJ5a8ETWpA to 3LpYnFYFjTdGhbTqPYW3acNkbMNukNUtDL 0.01000032 BTC and to
1DQuh7URtH2UUArYTCRDAc8aDnA2JbTrxF 0.9999948 BTC, BTC address '1DQuh7URtH2UUArYTCRDAc8aDnA2JbTrxF' is found to be BitcoinFog wallet address.
https://www.walletexplorer.com/wallet/BitcoinFog?from_address=1DQuh7URtH2UUArYTCRDAc8aDnA2JbTrxF

https://blockchain.info/tx/def54ab313c92b5a32e3f85f041c8dfc7a1764f8ea21c99bb22c68c3ef390dd5
9.90022737 BTC sent from BTC address 1BaEJquitskdXcTj53Uy6PuUtJ5a8ETWpA to 16kM3q1VaaQ4aSPRLf4fHhiMwAULKyNero 4.99997737 BTC and to 35FbEZ8X1iKv2sMPdNzjT6wVZBYFXH11up 4.90025 BTC, BTC address 16kM3q1VaaQ4aSPRLf4fHhiMwAULKyNero   sent 4.99997737 BTC to 10 addresses as following
0. 13qzf3DosCWPoxKTVnLNMzqYJJ8cxT4kNH   [0002758aa4]   0.64939839 BTC   next tx
1. 1B43TgEhKDshiPXyhjXTiGzPYw2ipq5aFM   [0002758aa4]   0.58313052 BTC   next tx
2. 1PibACNf5n8ySoZ5nLcL4c5rqnCDnv61vC   [0002758aa4]   0.76447034 BTC   next tx
3. 18ZGe9jmBT1cRNGcveqm46d6RVT5rrpEVs   [5ee79f86df]   0.10123165 BTC   next tx
4. 15jRTtaFCxPtZHMcRz2hH3GYBN62qBFXiG   [075519537f]   0.21505676 BTC   unspent
5. 198PxT8ycGgyb2C82Mek1EArkPZncyspsS   [0002758aa4]   0.48029076 BTC   next tx
6. 16TyZSZ33KxuNAYbgmzaosWetB8zJgc3mL   [0002758aa4]   0.30396664 BTC   next tx
7. 1NV91GkTyeiQECsiT6uqByBstnB1NLeZmE   [0002758aa4]   0.82278232 BTC   next tx
8. 1Jhfky1DcjjXADyMZAiLThfTxPVYqys9oE   [0002758aa4]   0.47376562 BTC   unspent
9. 1JTit9vxNYsPACeoazE7eNWccBd9n9P5mr   [0002758aa4]   0.60586258 BTC   unspent
Third transaction in list above 0.10123165 BTC to address '18ZGe9jmBT1cRNGcveqm46d6RVT5rrpEVs'.
BTC address '18ZGe9jmBT1cRNGcveqm46d6RVT5rrpEVs' and address '16FpoXPRRHEfELBkXZYgU219jeiuqxFSnC' outputs 3.50120338 BTC in 10 transactions. No.7 address '17DKEGaHEG2LWE47jS9bqxo1w7PJQ8iEkg in list below is also belong to BitcoinFog wallet.
https://www.walletexplorer.com/txid/26e5825efcd87eddf50e27601101056dedb36af1e7c35257e685afe703038770
0. 16FpoXPRRHEfELBkXZYgU219jeiuqxFSnC   3.4 BTC   prev. tx
1. 18ZGe9jmBT1cRNGcveqm46d6RVT5rrpEVs   0.10123165 BTC   prev. tx
0. 1KFv6Xmm4wEt3eYRG7R2QLfXfuWEbtpjtd   [91ea66a276]   0.46294869 BTC unspent
1. 1LpZPJUdYbrwda6Nuvpj5AHpAU17ned3DA   [2834f3179e]   0.44737537 BTC   unspent
2. 13c2RqUmczC7fUdS18oxKqCcR4EQnCr8S7   [50ba536208]   0.36895233 BTC   unspent
3. 1KXryDkJmyALQtZ1remEn1CZfDYxnq9HhB   [167ebed805]   0.3749809 BTC   unspent
4. 1B3X1PbjMebC3nPjHbFk2HJLWxRPX16tps   [0002758aa4]   0.36875887 BTC   unspent
5. 1MQ7To4qQEKghuA3i82x567mWSCCMjegKT   [0002758aa4]   0.39395008 BTC   next tx
6. 1NP6m6uXY6KrvSWKQ1mhuHyUD1fdGRRFRr   [df569ce236]   0.47622072 BTC unspent
7. 17DKEGaHEG2LWE47jS9bqxo1w7PJQ8iEkg   BitcoinFog 0.05626278 BTC   next tx
8. 17dBYqkZQ1WSkHH1HXNHvoP7YzhcPmvT7W   [0002758aa4]   0.21805286 BTC   next tx
9. 1KfKq4pdrtHhZVHMN6DioiYm2mxqVJ38bC   [0002758aa4]   0.33370078 BTC   next tx
---------------------------------------------------------------------------------------------------------

https://www.walletexplorer.com/wallet/3603bccea819e230?from_address=1LdY4MQTfZ4cdwgx548Byj7B1bYpRoD5Aj
https://blockchain.info/tx/8bed1b65f246ca182476916e9f2cfb400dce89c408c026aa9a692bbd8606dba9
8bed1b65f246ca182476916e9f2cfb400dce89c408c026aa9a692bbd8606dba92018-04-12 08:50:13
1BaEJquitskdXcTj53Uy6PuUtJ5a8ETWpA
1LdY4MQTfZ4cdwgx548Byj7B1bYpRoD5Aj 6.24998584 BTC
34VHebdh8fg2DJsqS9fihJPNbgC4osVYiM 0.01000164 BTC

https://www.walletexplorer.com/txid/f16b7ec8a38e86884d02e75c0343ecb10ea5fec0ab3c2373549f149295a8fff7
0. 1LdY4MQTfZ4cdwgx548Byj7B1bYpRoD5Aj   9.99993241 BTC   prev. tx
To
0. 13FCY5DyW194tufT9gtZMLMrm97bPRAWmG   [0002758aa4]   0.88384745 BTC   next tx
1. 1EyEsD69a9eGjSVbytHu6RxDJP2iq63hdm   [0002758aa4]   0.61934758 BTC   next tx
2. 1EtXFnoHXgGeysN24ANj6poMEbhcdyhgto   [c6c359ea86]   2.27832435 BTC   unspent
3. 1JmXxpZaBFZyQu91FTbBF8wfTkq9DAbn5j   [0002758aa4]   1.91717801 BTC   next tx
4. 13hLu9gwqrk6N9BJ4QkNwwaorCon6GrctQ   BitcoinFog   0.25147175 BTC   next tx
5. 1AzCGjNZSuiZ1iSifkTdjrqAb8KV8TMvmH   [0002758aa4]   0.65854845 BTC   unspent
6. 1ANm6WSozVdSD6BjAxayzMVKGRicWsWirC   [0002758aa4]   1.16348917 BTC   next tx
7. 1DgcqoGZp85g83RbddMpkazHHHHmHrjEiz   [fb8cef87f4]   0.55382055 BTC   unspent
8. 1KJSWAQ7WTkfRmn8HKVeQdqbfPwsnyhEEo   [0002758aa4]   1.2309367 BTC   next tx
9. 1P1Ao6HvjyxP2QnssRboE1NtjpSfFYvHW4   [379e07c4bb]   0.44294213 BTC   unspent

https://www.walletexplorer.com/txid/9917cf648304bfbd507a46e8880ebac7c78e42ddd1ff73dd3858b53270063673
0. 1LdY4MQTfZ4cdwgx548Byj7B1bYpRoD5Aj   6.24998584 BTC   prev. tx
To
0. 1JeiUBnvjxFtKsJtPkNmNt4UvpypmXM94J   [0002758aa4]   0.52456134 BTC   unspent
1. 12uGEtosFRpuBBN1H79LVktQU3ESQkzKVh   [47f64d18a2]   0.93870326 BTC   next tx
2. 19Y1Z7xHXBxsLAvYynCS4yz25w4NCz9aYN   BitcoinFog   0.05952432 BTC   next tx
3. 1DydzpQxiSknUfeEunAkgCXgBoU8KK1Nj6   [0002758aa4]   0.48198239 BTC   unspent
4. 1AvdRbYGLmpg1WzNwiSUxx16MyNqSe9jVG   [0002758aa4]   0.6293266 BTC   next tx
5. 1Q2FNCyXmM6M5a9exbqKGj2TXqyTVzdRT7   [0002758aa4]   0.62083017 BTC unspent
6. 1FbycoJ1YE1LutdrB54aaFBenCGg29GYrk   [0002758aa4]   0.95874764 BTC   next tx
7. 1MvmBATAJkXnyVfvccySNt3t7Mk2YUpjjb   [0002758aa4]   0.92422919 BTC   next tx
8. 1DND3qZExjzoxqajdY1DKP2qpiZLftdseq   [0002758aa4]   0.89524427 BTC   next tx
9. 1HEByMcoUTsJCJSc5gVQFAW8WXD32XW76P   [0a4a0f3365]   0.21681487 BTC unspent

https://www.walletexplorer.com/txid/2bd67a00f82f8acb3df89ddeb38e48b33f741ea8800d084b95b37d36ad7f0786
0. 198tDLL7GnRDcbbEPHCVQsEF95okFcFtjc   12.88932959 BTC   prev. tx
To
0. 1PuskoY4qf4MpwxArMKUn7W72HqoBmmbF9   [0002758aa4]   1.10487686 BTC   next tx
1. 1FTk2KpS5PfobLWvhKnKaWt1T5USg5xD2B   [0002758aa4]   2.33305287 BTC unspent
2. 1A1Y5eVTur5Ko6BPphJoKDMxT1123wbMXv   [d5fbaf735f]   0.73296392 BTC   unspent
3. 1J7q5ZK6BfaYTjEw3hRY37xsQodh44rQkM   BitcoinFog   0.25049256 BTC   next tx
4. 1HJJCniNv7CbGTSGvbMAZNycCtxjLtgAuk   [0002758aa4]   0.29645219 BTC   unspent
5. 16STuLgz4529cYau1rthFXLFemdr44jcxq   [0002758aa4]   1.00803247 BTC   next tx
6. 1Au8EyTeGLgFG6V9GJ73i7oYKWKekt1YWg   [8d8f26f5ae]   0.82388677 BTC   unspent
7. 17cfJbbPRzkHbMjpbQd5vVdkgS2jWDy5BL   [6647cef8f6]   0.80288829 BTC   unspent
8. 1H764nruvESCSVbpXxnhRohLmeWNRbs3FA   [0002758aa4]   4.90085338 BTC unspent
9. 1DHRzqBKSGS7dSxnXJXp27L5qku28JtufP   [05fe94c5ce]   0.63580538 BTC   unspent
ferall
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April 14, 2018, 09:09:41 AM
 #3

Whatever happens those coins are lost.
zuber_amla
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April 14, 2018, 05:23:41 PM
Last edit: April 15, 2018, 01:01:27 PM by zuber_amla
 #4

Whatever happens those coins are lost.

Clearly looks like inside job, it can be recovered if investigated further. I have more search records also.


Please read this thread https://bitcointalk.org/index.php?topic=3314633.msg34754247#msg34754247
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November 26, 2019, 05:29:21 PM
 #5

Tracing down the coins from Co-Insecure hack - https://bitcointalk.org/index.php?topic=5204728.0

Cleaning BitcoinTalk community since 2014.
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