Bitcoin Researchers Trace a 2015 Hack to Coinbase and ...

"But your attempt to convert Bitcoin into that altcoin by exploiting a temporary hack is desperate, and deeply upsetting to many people. Not many quit their jobs and created companies to build products only for today's tiny user base." - Mike Hearn, July 2015

submitted by mkgll to btc [link] [comments]

"But your attempt to convert Bitcoin into that altcoin by exploiting a temporary hack is desperate, and deeply upsetting to many people. Not many quit their jobs and created companies to build products only for today's tiny user base." - Mike Hearn, July 2015

submitted by aminok to CryptoCurrency [link] [comments]

"But your attempt to convert Bitcoin into that altcoin by exploiting a temporary hack is desperate, and deeply upsetting to many people. Not many quit their jobs and created companies to build products only for today's tiny user base." - Mike Hearn, July 2015

submitted by scgco to GGCrypto [link] [comments]

Bitcoin Researchers Trace a 2015 Hack to Coinbase and Poloniex Wallets

Bitcoin Researchers Trace a 2015 Hack to Coinbase and Poloniex Wallets submitted by n4bb to CoinPath [link] [comments]

33% of all bitcoin exchanges operational during period from 2009 to 2015 were hacked

33% of all bitcoin exchanges operational during period from 2009 to 2015 were hacked submitted by mightymous95 to Bitcoin [link] [comments]

Our revenge to Bitstamp - details about the 2015 hack (19.000 bitcoins lost) that new users don't know

If you want to get even to Bitstamp, you can warn new users about the hack that hapenned in 2015. I don't feel like digging all the links and pastebin reports. If someone wants to do it, please go ahead.
submitted by bitdoggy to btc [link] [comments]

Bitfinex hack(22/5/2015): 1459 bitcoins lost

Hacker address(I believe): https://blockchain.info/address/17owg8RWb73qfE5HeQk6gg6RAgEUfxPXks The hack lasted for 8 hours from the transactions in this address. Much better than Bitstamp over 24 hours hack.
Bitfinex intermediate wallet(between hot wallets and code wallet): https://blockchain.info/address/39ngTt6DWQRUbzjmx6ucxz7pPvQcm52CL3
Bitfinex cold wallet: https://blockchain.info/address/3Q9ovFSZ77r4UPfDNdCyJqaQznmzxWxDGU
They are moving all bitcoins from intermediate wallet to code wallet.
Edit1(12:22PM GMT 22/5/5015):
Found another Bitfinex cold wallet: https://blockchain.info/address/39coweGgC8CPZ6hYL1BBEfc1zqbSfHsprW
Total bitcoins of Bitfinex in Cold wallet(Found now): 115000+116849=231849BTC
Total bitcoins lost to today hack(up to now 12:22PM GMT): 1474BTC
Percentage of lost: 1474/231849 = 0.635%
submitted by gowithbtc to Bitcoin [link] [comments]

After seven years in Bitcoin, I have never been more confident that this network is now absolutely unstoppable. Nothing short of an extinction level event can stop Bitcoin from slowly but surely growing as a global, agnostic, alternative network for storing and transferring value.

Back in 2013 when the entire market cap hit $1 Billion for the first time, it was really scary to put a considerable amount of money in BTC. You might like Bitcoin and find it interesting but doubt would still creep up in your mind about its staying power and the fact that one bug could bring it all down. Mt. Gox got hacked, 800,000 BTC stolen, it crashed from $1200 to $190 by 2015, so how do you even believe that 5 years later it would be a sustained $200+ billion market? Yet here we are.
As long as the Bitcoin blockchain is churning out new blocks of unstoppable transactions, that's all that matters. Naysayers don't understand that this is all Bitcoin needs to do: Churn out new blocks every ten minutes. And with every new block, a monumental amount of energy and work is stacked on top of the previous block, and so on, and so forth, making it stronger. At 99.98% uptime for 11 years, it's sticky enough to now last much longer than that. This network will be transferring and storing trillions of dollars within this decade and beyond.
submitted by Godfreee to Bitcoin [link] [comments]

2015 logs: Giancarlo from Bitfinex overconfident "With our Bitgo wallet solution it becomes impossible for our users to lose their bitcoins due to us being hacked[...]"

2015 logs: Giancarlo from Bitfinex overconfident submitted by drhelmutp to Bitcoin [link] [comments]

[uncensored-r/Bitcoin] Tether was hacked by the same person who hacked Bitstamp in 2015 (x-post /r/cryptocurrency)

The following post by SpeedflyChris is being replicated because some comments within the post(but not the post itself) have been silently removed.
The original post can be found(in censored form) at this link:
np.reddit.com/ Bitcoin/comments/7ehseb
The original post's content was as follows:
Decided to have a look at what we could learn about the Tether hack from the blockchain, the coins are still moving around so I may edit this later as this develops.
It actually starts with this wallet here:
https://www.walletexplorer.com/wallet/12f4885dad525cc1
Look familiar? Go to the last page, that was the wallet used to steal 19000BTC from Bitstamp back in January 2015 (and which was still receiving coins from Bitstamp as recently as September, well done guys).
This wallet made two transactions, the first is fairly innocuous but I'll come back to it later:
https://www.walletexplorer.com/txid/7b46c7e412b1f1e93ff0aa67232457dde3fb6e91f4c61e025a97e56290049050
This address then sends out a further 0.01BTC:
https://www.walletexplorer.com/address/1LBQpqUTEmdPTH8adaV6xS8KQt6FGCD3xD
The following morning it sends 0.01 to the address that was several hours later used to empty the Tether wallet:
https://www.walletexplorer.com/address/31okFF1rUu8jjPEVuajycTRBp82Nteo4Mv
I'm not quite sure why they would make a deposit like this to it hours before - perhaps to test that everything is working?
At 10:53, the wallet makes several transactions transferring 23 million tethers from the tether wallet:
https://omniexplorer.info/lookupadd.aspx?address=31okFF1rUu8jjPEVuajycTRBp82Nteo4Mv
Then at 11:10 they transfer another 7.9 million tethers. A further 50,000 tethers are transferred over at 11:54.
At 12:01, 5BTC (the bulk of the bitcoin in the tether wallet) is transferred over to the same address:
https://www.walletexplorer.com/txid/e7e09cd092a5febdcae6b2ec76b06389c29298ed237dd1f210e1e54f096f1f92
These tethers are then transferred over to the address in the Tether announcement as their relevant blocks are confirmed.
https://omniexplorer.info/lookupadd.aspx?address=16tg2RJuEPtZooy18Wxn2me2RhUdC94N7r
The 5BTC is also transferred to this address in amounts of roughly 1BTC per transaction:
https://www.walletexplorer.com/address/31okFF1rUu8jjPEVuajycTRBp82Nteo4Mv
Following the BTC along, you arrive back at an address from before, which is confirmed to be part of the wallet holding the stolen Tether:
https://blockchain.info/tx/eeaf8b9c6288c28c481d6e37d687b5c42b0222fb3d8a73bdca81c1a12243c579
It's worth noting that this same address was just used to create an Omni token called lioncoin:
https://omniexplorer.info/lookupsp.aspx?sp=2147484016
The BTC from the tether wallet ended up in these addresses:
https://blockchain.info/address/1HtmVRdFRqPScH7Ud6UFR6HUcndksjVmua
https://blockchain.info/address/155KG55pRsV1Y9jdwwynfGHGqR9cqPKToB
https://blockchain.info/address/1M8b8BNMEMFFem9UQpZydoespHzXjAnC9t
I will update this post as more develops.
Edit 1
This wallet from the Tether and Bitstamp hacks seems to be owned by the same person who took 8500BTC from Huobi in late 2015, interesting...
https://www.walletexplorer.com/wallet/002d28cac852fc7d
Before he was taking thousands of BTC off exchanges and sending it to BTC-e, he also used to sell much smaller amounts on Localbitcoins.
https://www.walletexplorer.com/wallet/02f08eddae4ba788
https://www.walletexplorer.com/wallet/f4b4c44dd6a146fd
https://www.walletexplorer.com/txid/0e9ae0a86dafc3a8dde0578871e51212c1e962ebf5a3306904b4e2eca25e0ba6
So Localbitcoins guys, if you have a log of who was using this address back in 2015, you've got the hacker ;)
submitted by censorship_notifier to noncensored_bitcoin [link] [comments]

Tether Hack: Connection to 2015 Bitfinex Hack. /r/Bitcoin

Tether Hack: Connection to 2015 Bitfinex Hack. /Bitcoin submitted by BitcoinAllBot to BitcoinAll [link] [comments]

Our revenge to Bitstamp - details about the 2015 hack (19.000 bitcoins lost) that new users don't know /r/btc

Our revenge to Bitstamp - details about the 2015 hack (19.000 bitcoins lost) that new users don't know /btc submitted by BitcoinAllBot to BitcoinAll [link] [comments]

[ Bitcoin ] After seven years in Bitcoin, I have never been more confident that this network is now absolutely unstoppable. Nothing short of an extinction level event can stop Bitcoin from slowly but surely growing as a global, agnostic, alternative network for storing and transferring value.

Topic originally posted in Bitcoin by Godfreee [link]
Back in 2013 when the entire market cap hit $1 Billion for the first time, it was really scary to put a considerable amount of money in BTC. You might like Bitcoin and find it interesting but doubt would still creep up in your mind about its staying power and the fact that one bug could bring it all down. Mt. Gox got hacked, 800,000 BTC stolen, it crashed from $1200 to $190 by 2015, so how do you even believe that 5 years later it would be a sustained $200+ billion market? Yet here we are.
As long as the Bitcoin blockchain is churning out new blocks of unstoppable transactions, that's all that matters. Naysayers don't understand that this is all Bitcoin needs to do: Churn out new blocks every ten minutes. And with every new block, a monumental amount of energy and work is stacked on top of the previous block, and so on, and so forth, making it stronger. At 99.98% uptime for 11 years, it's sticky enough to now last much longer than that. This network will be transferring and storing trillions of dollars within this decade and beyond.
Godfreee your post has been copied because one or more comments in this topic have been removed. This copy will preserve unmoderated topic. If you would like to opt-out, please send a message using [this link].
[deleted comment]
[deleted comment]
[deleted comment]
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submitted by anticensor_bot to u/anticensor_bot [link] [comments]

Tether was hacked by the same person who hacked Bitstamp in 2015 • r/Bitcoin

submitted by harmonyhead to ethereum [link] [comments]

How a $64M hack changed the fate of Ethereum, Bitcoin's closest competitor: Cryptocurrency alternative to bitcoin was co-founded by 19-year-old Canadian-Russian in 2015

How a $64M hack changed the fate of Ethereum, Bitcoin's closest competitor: Cryptocurrency alternative to bitcoin was co-founded by 19-year-old Canadian-Russian in 2015 submitted by BobsBurgers4Bitcoin to btc [link] [comments]

Tether was hacked by the same person who hacked Bitstamp in 2015 (x-post /r/cryptocurrency) /r/Bitcoin

Tether was hacked by the same person who hacked Bitstamp in 2015 (x-post /cryptocurrency) /Bitcoin submitted by BitcoinAllBot to BitcoinAll [link] [comments]

11-21 16:23 - 'Tether was hacked by the same person who hacked Bitstamp in 2015' (self.CryptoCurrency) by /u/SpellfireIT removed from /r/Bitcoin within 154-164min

Tether was hacked by the same person who hacked Bitstamp in 2015
Go1dfish undelete link
unreddit undelete link
Author: SpellfireIT
submitted by removalbot to removalbot [link] [comments]

How a $64M hack changed the fate of Ethereum, Bitcoin's closest competitor: Cryptocurrency alternative to bitcoin was co-founded by 19-year-old Canadian-Russian in 2015

How a $64M hack changed the fate of Ethereum, Bitcoin's closest competitor: Cryptocurrency alternative to bitcoin was co-founded by 19-year-old Canadian-Russian in 2015 submitted by BitcoinAllBot to BitcoinAll [link] [comments]

A history of the year 2015’s bitcoin hacks

A history of the year 2015’s bitcoin hacks submitted by saracon to Bitcoin [link] [comments]

CES 2015: Bitcoin Companies Make a Splash, Despite BitStamp's $5 Million Hack

CES 2015: Bitcoin Companies Make a Splash, Despite BitStamp's $5 Million Hack submitted by theblogismine to Bitcoin [link] [comments]

33% of All Bitcoin Exchanges Were Hacked Between 2009 and 2015

33% of All Bitcoin Exchanges Were Hacked Between 2009 and 2015 submitted by BitcoinAllBot to BitcoinAll [link] [comments]

Bitcoin Hack Generator Free Download 2015 No Survey Free Bitcoins

Bitcoin Hack Generator Free Download 2015 No Survey Free Bitcoins submitted by Suikerwafel to JezusLeeft [link] [comments]

Hacking Bitcoin software by master(HACK BTC) Binance HACKED For 7000 BTC/$40 Million Free Download Bitcoin Generator Hack Tool 2015 Free ... Bitcoin Hack Bot Bitcoin Billionaire HACK (NO ROOT)

Since 2011 bitcoin has been plagued by hacks, Ponzi schemes and increasingly professional thefts. 2015 was not an exception – it was marked by a series of notorious hackers’ attacks resulted in people loosing serious sums of bitcoins, both bitcoin companies and individuals keeping their assets in online bitcoin wallets. To many non-bitcoin users, it might seem like every month there is another Bitcoin heist. Although, in reality, normal fiat banks are targeted much more frequently. We present below the list of the ten largest Bitcoin hacks from its birth till today. 1. Mt.Gox. Bitcoin exchange; Cold wallet compromised/inside job; January 2014 This Slovenian Bitcoin exchange startup was founded in 2011 as an alternative to Mt.Gox. But sadly, it wasn’t much of a safe alternative to Mt.Gox because, in 2015, it was also hacked. On 4th January 2015, the operational hot wallet of Bitstamp announced that it was hacked by an anonymous hacker and 19,000 bitcoins (worth of $5 million) were ... Bitcoin Researchers Trace a 2015 Hack to Coinbase and Poloniex Wallets. In 2015, a Reddit user offered a bounty of 50% of a 445 BTC hack from this personal computer back. Sitting idle for nearly 2 years after the attack, the Bitcoins were moved via CoinJoin (a mixer) to probably an exchange. The user who issued the bounty tweeted in 2017, Those BTC were left sitting for roughly 1.5 year, until ... Hackers have stolen about 19,000 bitcoin ($5.2 million) from Bitstamp accounts, prompting Europe's largest bitcoin exchange to suspend services.

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