Bitfinex: Cause of Bitcoin Hack Still 'Unknown'

Bitfinex: Cause of Bitcoin Hack Still 'Unknown'

Nearly two weeks after losing more than $60m in customer funds, Bitfinex reports it has not yet identified how the theft was carried out. In a statement released earlier today, the exchange reported it had hired Ledger Labs, a blockchain consultancy previously contracted by ShapeShift following its own cybersecurity problems, to both investigate the theft as well as perform a balance sheet audit. Bitfinex further said that it is "reassessing" storage options in light of the hack. The incident would force the exchange to impose a 36% haircut on customer holdings, a move that....


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Over $750 Million in Bitcoin from the 2016 Bitfinex Hack Moved Today

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On Wednesday morning (ET), around 2,034 BTC ($21.6 million) from the 2016 Bitfinex hack moved into a few unknown wallets. The action was caught by the Btcparser program as five transactions with around 400 BTC each moved for the first time in four years. On August 2, 2016, the popular digital currency exchange Bitfinex was hacked for 119,756 BTC which is around $1.2 billion in bitcoin using today’s exchange rates. The hacker was able to swipe roughly 18% of what was stolen from Mt Gox a few years prior. Most of the stolen bitcoins sat idle for a little less than four years, but in....

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Someone just moved $5M in BTC from the 2016 Bitfinex hack

The exchange's pilfered funds are on the move once again. Back in 2016, 119,756 Bitcoin were stolen from the Bitfinex crypto exchange. Some of these coins have continued to move between wallets over the years, including as recently as Monday.Blockchain data shows that an unknown crypto user has moved 270.97974 Bitcoin (BTC) from a wallet associated with the hack. The sum is worth roughly $5.2 million at time of publication. The address 1GytseWXyzGpmHkcv9uDzkU9D8pLaGyR5x, which is believed to be associated with the hack, shows less than 0.001 BTC remaining. The BTC were sent to a previously....

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The receiving wallet address now holds more than 90,000 Bitcoin worth about $3.6 billion. A chunk of the inactive Bitcoins (BTC) stolen in the 2016 Bitfinex exchange hack has moved from the hacker’s wallets to an unknown wallet on Tuesday, as detected by blockchain analytics bot Whale Alerts.20 transactions involving the stolen Bitcoins were flagged. A sum of 64,641.29 BTC, worth almost $2.5 billion at the time of writing, was moved. This is more than half of the total amount seized by the hackers which are estimated to be around 120,000 BTC.The biggest transaction detected was around....