Результатов: 734

How an engineer at a crypto-security startup lost $100K in a SIM-swapping hack

Nobody is immune to SIM-swapping attacks – and one engineering lead at a cryptocurrency security startup had to learn this lesson the hard way. In a blog post, Sean Coonce, engineering manager at security-oriented cryptocurrency startup BitGo, has detailed how he lost $100,000 in an unfortunate SIM-swapping hack, which saw his entire Coinbase balance drained. дальше »

2019-5-21 13:23


Bitcoin (BTC) Price Prediction 2019 – This Is a Bull Market, Deal With It (Mid May Update)

Mid May Update: Technicals Seeing bitcoin rally like it did last couple of days evoked the thrilling feeling of 2017 when you would become 2x or 3x or 10x richer over night. Or at least that would be displayed on your portfolio app – you are not richer one penny until you cash out and […] The post Bitcoin (BTC) Price Prediction 2019 – This Is a Bull Market, Deal With It (Mid May Update) appeared first on CaptainAltcoin. дальше »

2019-5-13 00:01


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Three Very Different Paths to Blockchain Scaling

How do you scale a blockchain so that it can process hundreds or even thousands of transactions per second – but without compromising on decentralization? It’s a question that has kept some of the brightest minds in the space awake at night, and some of the more ardent crypto factions sniping at each other for […] The post Three Very Different Paths to Blockchain Scaling appeared first on Bitcoin News. дальше »

2019-5-12 22:28


Warren Buffett Buys Amazon Stock; Will He Change His Mind On ‘Rat Poison’ Bitcoin?

By CCN. com: Berkshire Hathaway just bought its first Amazon shares, Berkshire founder and CEO Warren Buffett revealed to CNBC Thursday night. On the eve of an annual Berkshire shareholders meeting in Omaha, Buffett told CNBC that someone at Berkshire’s asset management desk just invested in some Amazon shares, but “it wasn’t me. дальше »

2019-5-3 10:19


Elon Musk Tweets About ‘Ethereum’, Then Chats with Vitalik Buterin in Mysterious Twitter Exchange

Elon Musk created a storm on Cryptotwitter Monday night when he tweeted about Ethereum, then chatted briefly with Vitalik Buterin. Elon Musk, a self-described ‘meme necromancer’ (seriously, that’s his Twitter profile description), took time out of his busy schedule on Monday night to tweet one word: ‘Ethereum’ Ethereum — Elon Musk (@elonmusk) April 30, 2019 […] дальше »

2019-4-30 06:10


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Hackers tweet Bitcoin nonsense and racism via Sweden’s top political party

Hackers have defaced the Twitter account of Sweden’s governing party with hate speech and declared they would replace the Swedish krona with Bitcoin. The strange tweets began early this morning, when the “Socialdemokraterna” account reportedly changed its name to “Bitcoindemokraterna,” and promised its leader’s would resign, confirmed Expressen. дальше »

2019-4-15 16:30


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Popular bitcoin wallet Electrum faces sophisticated denial-of-service attack

The servers of Electrum, a popular Bitcoin wallet, were under heavy denial-of-service (DoS) attacks Sunday night; The total amount stolen could be in the “millions of dollars” so far. The company advised its users to limit the use of the platform until the issue is resolved, but provided little information on the investigation that’s underway. дальше »

2019-4-9 00:00


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Why Bitcoin Price Surged Over $5,000 For the First Time in 5 Months

Bitcoin price became the only topic of interest for markets inside and outside cryptocurrency April 2 after Bitcoin hit $5000 for the first time in 5 months. Bitcoin Price Hits $5k In An Hour Data from major cryptocurrency exchange Bitstamp, which delivers one of the more conservative Bitcoin price feeds, showed a dramatic climb for BTC/USD during the night of April 1. дальше »

2019-4-2 12:00