Bitcoin and north korea

Bitcoin and north korea

Jan 17, 2018 North Korean government-linked hackers targeted South Korean cryptocurrency users using similar strategies seen in the Sony Pictures hack and WannaCry ransomware attack, according to a new report. cambio bitcoin 27 Sep 2017 North Korea Allegedly Mining Bitcoin With Excess Coal. Earlier this week, Recorded Future and non-profit security organization Team Cymru released a joint report revealing that the North Korean government has been mining bitcoin to avoid international sanctions. "Before then, I haven't seen any activity  bitcoin value chart gbp It's an excellent question that I don't know the answer to, but I think the previous answers miss the fact that the vast majority of Bitcoin mining takes place in China. A conflict in North Korea could affect the price of Bitcoin by disrupting theSouth Korea says still pushing forward on other projects with North how do i access my bitcoin cash interesting… What would a cyrpto communist country look like? Seeing as they can't control the money… My guess is there gonna forever Hold, make the Elite mega rich and lose it all… wtfk 2017-12-12 20:04:27 UTC #3. Yeah, I'm thinking they're bound to screw it up (to everyone else's benefit.) Secureworks discovers phishing attack launched from North Korea

Dec 13, 2017 KIM Jong-un could be making a fortune with Bitcoin's record-breaking surges as North Korean hackers target the cryptocurrency, finance experts have warned. buy bitcoin roth ira Jan 11, 2018 NORTH Korean hackers are secretly mining a cryptocurrency rival to bitcoin as Kim Jong-un aims to cash in on the booming virtual cash economy and skirt around the sanctions that are crimpling his regime. bitcoin price beginning The Bitcoin Group #154 - Bitcoin $3500 - SegWit Lock-In - North 10 Nov 2017 Crypto-currencies such as Bitcoin allow North Korea and other rogue states to circumvent traditional sanctions. North Korea continues to survive in the face of increasingly tough sanctions because a secondary black market of bitcoin, smuggling and cyber attacks keeps them floating. Starting in 2012, there  forbes bitcoin china North Korea accused of stealing $25K in cryptocurrency. North Korea is less interested in hacking for top-secret information, South Korea alleges, and more into finding new funding. by. Zoey Chong. January 2, 2018 1:25 AM PST. Digital Cryptocurrency Bitcoin : Illustration. North Korean hackers are mining cryptocurrencies 19 Dec 2017 A series of recent cyber attacks has netted North Korean hackers millions of dollars in virtual currencies like bitcoin, with more attacks expected as international sanctions drive the country to seek new sources of cash.

​Beware North Korea's most powerful weapon (hint: it's not a - CSO

Dec 22, 2017 South Korean investigators believe North Korean hackers are to blame for Youbit's demise due to "telltale signs and historical evidence". convert bitcoin into paypal Dec 19, 2017 Companies that deal in bitcoins and other digital currencies should be worried about being hacked by North Korea, which is “building a cache” of stolen crypto-loot, says one cybersecurity CEO. “It's an anonymous currency, it can easily bypass any sort of sanctions because there are none on bitcoin, and 29 Dec 2017 Bitcoin tumbled again this week after South Korea announced more measures to regulate bitcoin trading, including a potential shutdown of exchanges, amid volatile moves in the world's third-largest cryptocurrency market. The price of bitcoin fell more than 8 per cent on Thursday as traders reacted to the  https bitcoin org en download How Pencils of Promise got a $1 million donation from an

12 Sep 2017 North Korean hackers suspected of stealing Bitcoins from South Korean exchanges. (AFP file photo). Seoul: North Korea is suspected of intensifying cyber-attacks to steal virtual currency in order to obtain funds and avert tightening sanctions, according to security experts. North Korean hackers have  fastest usb asic bitcoin miner Bitcoin Exchange In Europe – Crypto TigerJan 17, 2018 Cyber attacks on bitcoin and other crypto currency in South Korea were performed by the same North Korean hackers associated with the 2014 Sony Pictures Entertainment data theft, US-based researchers claim. Lazarus Group, an organisation thought be tied to the North Korean government, was behind  bitcoin group investing Sep 11, 2017 In 2016 we began observing actors we believe to be North Korean utilizing their intrusion capabilities to conduct cyber crime, targeting banks and the global financial system. This marked a departure from previously observed activity of North Korean actors employing cyber espionage for traditional nation 

27 Nov 2017 Pyongyang university students are given a bitcoin cryptocurrency crash course for the first time something that has brought impending worries to the bitcoin mining experts. This is after the alleged accusations that the university has been training state hackers. The issue is heightened by the fact that North  bitcoin price news today Dec 15, 2017 A prolific cyber criminal gang with links to North Korea is targeting employees at cryptocurrency firms in a bid to steal bitcoin. The spear-phishing attacks are thought to be the work of The Lazarus Group, a hacking operation believed to be associated with North Korea. The cyber operation has previously Jan 18, 2018 Part 1: The North Korean regime benefits from high crypto prices: While the majority of activity from North Korea during this timeframe was not malicious, there was a smaller, but significant, amount of activity that was highly suspect. One instance was the start of Bitcoin mining by users in North Korea on May  bitcoin heist subtitles North Korea Is Targeting South Korea's Bitcoin Exchanges, Report

Dec 10, 2017 North Korea has quickly become one of the most scrutinized nations on the planet. That's not entirely surprising, given its recent missile tests and large-scale state-sponsored hacking operations. It is this latter part which is making the biggest headlines right now. More specifically, there are rumors that North  247 bitcoin Speculation swirls after North Korea abruptly cancels show with Dec 14, 2017 KIM Jong-un is a bitcoin fan. As the worldwide mania continues, experts have warned the brutal North Korean regime is taking a keen interest in getting its hands on as much bitcoin as possible — through “ransomware” attacks such as WannaCry, mining its own, and even theft. “It is a fact that North Korea  bitcoin market cap graph Dec 22, 2017 Hackers attacked South Korean bitcoin exchange Youbit this week, making off with 17 percent of its assets and causing its collapse.

Sep 26, 2017 Last month, North Korea was banned from exporting coal to China, its biggest buyer. The rogue regime may have found a new use for these idle coal supplies: powering bitcoin mines. That's according to research by Recorded Future, an information security firm that counts the Central Intelligence Agency's  bitcoin wallet online vs local Gold and Bitcoin Surge on North Korea Fears | IRISDec 18, 2017 North Korea bitcoin: The price of digital currency has soared this year to almost $20000 per bitcoin and North Korea wants to get its hands on them. are bitcoins legal uk 1 Dec 2017 On today's episode of the Zacks Friday Finish Line, Content Writer Ryan McQueeney and Editor Maddy Johnson take on this week's biggest stories, including the progress made on the GOP tax bill, North Korea's missile test, bitcoin's historic week, and what it all means for the stock market in 2018.

Dec 15, 2017 The surging price of cryptocurrencies in global markets is catching the eye not just of ordinary retail investors but a cybercrime gang with links to the North Korean government, according to cyber researchers tracing the group's activities. best way to buy bitcoins anonymously North Korea Accused of Hacking South Korean Bitcoin Exchange Dec 19, 2017 Proofpoint researchers detail how APT actors are using cryptocurrency lures to drop backdoors and go after targets with potential interests in Bitcoin as well as point-of-sale infrastructure. buy itunes gift card with bitcoin Dec 12, 2017 Security analysts reckon the chubby dictator has ordered tech-savvy spooks to mine bitcoin, demand it as ransom payments and outright steal the virtual money from online wallets.

Internet censorship and surveillance by country - Wikipedia bitcoin to bitconnect calculator Calculator to convert money in Bitcoin (BTC) to and from North Korean Won (KPW) using up to date exchange rates.Dec 15, 2017 A report out this week says that Russia is eying the currency as a means to bypass harsh sanctions levied by the United States and European governments, while North Koreans are suspected of trying to steal Bitcoins from South Korean cryptocurrency exchanges. All this puts pressure on the U.S.  sell products for bitcoin North Korea is suspected in the robbery of a Seoul bitcoin exchange

North Korea appears to be stepping up efforts to secure bitcoin and other cryptocurrencies, which could be used to avoid trade restrictions, a new report from security researcher FireEye Inc. states. Hackers from Kim Jong Un's regime are increasing their attacks on cryptocurrency exchanges in South Korea and related sites,  bitcoin for online gambling 27 Sep 2017 Fresh off the news of North Korea claiming that the United States has declared war due to U.S. President Trump's military positioning and contentious rhetoric, a September 11 report from FireEye has suggested that the DPRK may be mining something other than coal. With tensions at an all-time high, North Increased Number of Bitcoin Attacks from North Korea fastest usb asic bitcoin miner Today In Bitcoin News Podcast - North Korea Bitcoin Gold Demand

North Korea Suspected Of Attempting To Steal Bitcoin - Lowyat.NET

12 Sep 2017 NORTH KOREAN HACKERS may be stealing bitcoin and other virtual currencies in a bid to evade sanctions and obtain hard currencies to fund the regime. That's according to a blog post by security firm FireEye. While state-sponsored North Korean cyber-criminals have been targeting banks and the global  top ways to buy bitcoin 27 Jul 2017 According to Recorded Future, a threat intelligence company, on May 17 North Korea initiated a rather large mining operation. Prior to this date, there was minimal bitcoin node activity in the country. The website said, “Before that day, there had been virtually no activity to Bitcoin-related sites or nodes, Bitcoin is basically a Ponzi scheme | The Seattle Times hong kong bitcoin regulation 21 Dec 2017 South Korean investigators are looking into North Korea's possible involvement in the hack of a Seoul-based cryptocurrency exchange that collapsed this week, according to a person familiar with the investigation.

16 Dec 2017 A coin representing the bitcoin cryptocurrency is seen on computer circuit boards in this illustration picture, October 26, 2017. (REUTERS Photo). Related Articles. Asia Pacific UN chief warns against 'sleepwalking' into war over North Korea · Finance Cryptocurrency Bitcoin hits new record at $11,850. bitcoin cash bitcoin Nov 25, 2017 It's the first hard evidence of North Korea's growing interest in cryptocurrencies and bitcoin, in particular. While the course could be a normal opportunity given the current appeal of bitcoin, some experts suggest it's evidence of a more sinister fascination, related to hacking, theft, and even the avoidance of Ethereum arbitrage korea - Party Var bitcoin future worth Dec 21, 2017 Because of heavy sanctions placed on the country for its nuclear weapons testing, North Korea has long run a series of “side businesses” like drug trafficking, endangered species trading, money laundering and currency counterfeiting to provide hard cash to the Kim regime. Naturally, bitcoin trading came 

Dec 22, 2017 Looks like someone was eager to get in on the bitcoin action, but not willing to pay for it. According to a Wall Street Journal report, someone hacked South Korean bitcoin exchange Youbit earlier this week, stealing about 17% of its assets. The heist caused the exchange to collapse, and investigators think  what is the current value of bitcoin cash Dec 22, 2017 World War III is going to be dumb. It only seems fitting that Bitcoin could get thrown into the mix of dumb reasons why it might get started. When South Korean cryptocurrency exchange YouBit was looted by hackers this week it seemed to be inevitable that North Korea would be at fault, and investigators Dec 13, 2017 WASHINGTON, December 13, 2017: Financial experts are warning that North Korean hackers have been attempting to target Bitcoin exchanges because of the increasing worldwidedemand for the digital currency. In 2016, digital security company FireEye noted that North Korea has already begun  how to turn bitcoins into money North Korea attacks Bitcoin bods to swell its war chest says

5 Nov 2017 Do activities from North Korea influence Bitcoin? Do North Korea has so much power over Bitcoin? How does North Korea affect bitcoin? vanguard bitcoin investment trust Jan 2, 2018 The U.S. has also blamed North Korea recently for the WannaCry ransomware attack that affected hundreds of thousands of computers globally in 2017. Hackers demanded Bitcoin in exchange for unlocking the files they had coded with malware. North Korea denies any role in cyber crimes. The majority of Dec 20, 2017 North Korea isn't much of an early adopter of technology. Compared to its neighbors, the Hermit Kingdom is the tech laggard of Asia. China, Japan, South Korea, and Taiwan have all been technology powerhouses for decades, while nighttime satellite images of North Korea still show the country as a virtual  bitcoin stanford NoKor doesn't have any significant impact on economics anywhere in the world, but Japan does. Fortunately, NoKor will never attack any other country first due to the fact that there's only China backing them up once this shit goes to reality. Also, this is just another Cold War—in my opinion—to show other 

It has been revealed that the recent Bitcoin price surge may be benefitting North Korea as hackers have been stealing it. bitcoin percentage growth Alleged North Korea-Backed Bitcoin Hackers: Should China Be Bitcoin News on Twitter: " #northkorea which retailers take bitcoin Dec 21, 2017 Earlier this week, major South Korean Bitcoin exchange Youbit suffered a large-scale security breach that led to the theft of one fifth of user funds. Almost immediately after the hacking attack, Youbit's parent company Yapian filed for bankruptcy. In an official statement, the Youbit team told its users that 75 

Dec 18, 2017 North Korea has been interested in cryptocurrency since it started becoming popular. The anonymous nature of the wallets allows it to move funds and circumvent international sanctions. Of course, simply buying Bitcoin would be raise too many red flags; hence the theft of the currency. The country is  bitcoin mining minimum requirements Yaya J. Fanusie 27th September 2017 - Quoted by Michael Kern - Crypto Insider. Fresh off the news of North Korea claiming that the United States has declared war due to U.S. President Trump's military positioning and contentious rhetoric, a September 11 report from FireEye has suggested that the DPRK may be mining Dec 12, 2017 Over the last year, the cryptocurrency Bitcoin has skyrocketed in value, leading to speculation that the market could collapse at any moment. According to reports, one unexpected source might be reaping the rewards of the Bitcoin boom: North Korea. According to CNN, North Korea has been engaging in a  bitcoin gcc Dec 8, 2017 North Korea is seeking to profit from Bitcoin's surging value by hacking Bitcoin exchanges, security researchers have told Sky News. Ashley Shen, an independent security researcher, said: "We assume one of the reasons why Bitcoin is being attacked is because the price keeps increasing and we think it's 

24 Aug 2017 North Korea may have been launching cyberattacks against South Korean virtual currency exchanges in the face of heavier economic sanctions. tor bitcoin exchange 11 Dec 2017 The bitcoin market is becoming a target of hackers backed by North Korea as the value of the digital currency continues to soar, a British broadcaster reported.Dec 21, 2017 It's the currency of choice for Kim Jong-Un's regime. easiest way to trade bitcoin Dec 12, 2017 The value of soaring crypto-currencies is creating a bubble financial analysts continue to warn about, but it's also making it overly appealing to cyber thieves. North Korean hackers are now attempting to steal bitcoin, as experts warn of an impending financial dilemma. Ashley Shen, an independent security 

Dec 16, 2017 North Korean hackers stole millions of dollars' worth of bitcoin and other digital currencies earlier this year — which are now worth more than $80 million, okpay bitcoin Dec 18, 2017 South Korea's chief intelligence agency suspects that North Korean hackers are behind attacks on the country's most-trafficked bitcoin exchange. According to a report this week by the BBC, the National Intelligence Service (NIS) has officially passed evidence of the allegations to prosecutors that would 19 Dec 2017 After the recent, massive bitcoin hack of NiceHash and the surge in cryptocurrency rates, journalists are once again abuzz about cyber security. I recently spoke with Bloomberg Businessweek about North Korea's bitcoin play and the country's cryptocurrency revenue angles to get around increasingly  bitcoin waarde Dec 15, 2017 A phishing email that targets the cryptocurrency industry has been linked to the Lazarus Group, a shadowy hacking collective believed to work for North Korea.

North Korea securing its place as a global crypto hacker » Brave

Dec 19, 2017 North Korea's acquisition of cryptocurrency would reduce a need for conventional cash and let the country continue with foreign trade despite economic sanctions over its weapons tests. best place to mine bitcoins Dec 18, 2017 As the price of bitcoin continues to scale new heights (now over $19,000), it is also becoming increasingly attractive to hackers, and according to some security analysts' reports, North Korea may be trying to steal the cryptocurrency. In a related development, the South Korean government announced 21 Dec 2017 Profiles of gorgeous women seeking to charm South Korean Bitcoin executives could really be Pyongyang hackers, according to experts. Due to the sanctions placed on North Korea over its nuclear missile program, the country has found itself financially strapped. Therefore, they have deployed well-trained  bitcoin wallet app download Dec 13, 2017 Alongside the rest of the world, experts warn that North Korea is likely profiting from the rise of bitcoin, a cryptocurrency the regime has been hacking, stealing and mining.

Bitcoin moves $300 near $5000 over North Korea tension bitcoin and ripple wallet Dec 8, 2017 KIM JONG-UN is using the surging price of Bitcoin to raise money for his military war chest, security experts have warned.20 Dec 2017 It's an anonymous currency, it can easily bypass any sort of sanctions because there are none on bitcoin, and the value has increased dramatically," Kurtz told CNBC's "Squawk Alley." "It's the perfect currency for North Korea to be hoarding." The WannaCry attack crippled hospitals, banks and companies  bitcoin price in august 2017 13 Sep 2017 With fresh sanctions from the U.N., North Korea is attempting to amass a stash of bitcoin to fund whatever it is that it has planned. War, anyone?

Dec 20, 2017 North Korea has been implicated in both the WannaCry cryptographic worm and its bitcoin ransom demands as well as stealing about $81 million in traditional money through fraudulent funds transfers from a Bangladeshi bank. And now it appears that North Korean hackers are responsible for bringing  why is bitcoin mining necessary 3 Jan 2018 This news follows the claim from the UK government that North Korea was behind the WannaCry attack that affected 300,000 computers in 150 countries, including 48 NHS trusts. Victims of WannaCry were faced with a message demanding $800-$1,000 US dollars in Bitcoin in order to unlock their Dec 18, 2017 The security firm's researchers found that North Korea was interested in Bitcoins since 2013. Back then, multiple usernames from a North Korean IP address were doing Bitcoin research while hiding behind proxy servers. Unfortunately, the proxy servers failed, revealing the actual originating IP. fee free bitcoin exchange North Korea canceled a cultural-exchange concert and blamed

Dec 13, 2017 Kim Jong-un is a bitcoin fan. As the worldwide mania continues, experts have warned the brutal North Korean regime is taking a keen interest in getting its hands on as much bitcoin as possible — through "ransomware" attacks such as WannaCry, mining its own, and even theft. "It is a fact that North Korea  hong kong bitcoin regulation Convert live Bitcoins to North Korean Wons (BTC/KPW) exchange rates. Clean design, accurate & historical data. Also compare live money transfer rates.Dec 20, 2017 As more and more people pile into Bitcoin and other cryptocurrencies, which seem to be springing up like weeds on a warm spring day, many a savvy market participant have wondered what the real risks are regarding this new phenomenon to investors. fxcm bitcoin Dec 20, 2017 George Kurtz, CrowdStrike's CEO, asserts that North Korea is "building a cache" of cryptocurrencies to bypass sanctions. The U.S. Government confirms these allegations.

Dec 20, 2017 Investigators in South Korea are looking into North Korea's possible involvement in a heist from bitcoin exchange Youbit that collapsed. when will all 21 million bitcoins be mined 15 Sep 2017 North Korea's Bitcoin and Kenya's New Railway: The Week in Global-Affairs Writing. The highlights from seven days of reading about the world. A portrait of the late Kim Il Sung is seen on the 5,000 bill of the North Korean won, on February 6, 2017. Wong Maye-E / AP Dec 16, 2017 South Korea's spy agency believes that North Korea is behind hacking attacks on a crypto-currency exchange in the South, sources say. At least $7m (£5.25m) in digital They were trading the virtual currencies Bitcoin and Ethereum on the Bithumb crypto-currency exchange. Based on recent trading  bitcoin widget windows 10 Dec 20, 2017 Seoul-based crypto exchange Youbit collapsed yesterday after cyberattackers made off with a chunk of its assets. North Korea's fingerprints are on the atta.

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Dec 20, 2017 TOKYO/SEOUL -- Cyberattacks are emerging as another major threat from North Korea, alongside nuclear weapons, and the world's most popular cryptocurre. bitcoin exponential moving average Stripe ditches bitcoin as payment method - AxiosDec 22, 2017 A South Korean Bitcoin exchange was hacked earlier this week and all blame is being directed toward its unpredictable neighbor up north. overstock bitcoin holdings 2 Jan 2018 Opening an exchange account would not work for a country that is essentially bankrupt, so North Korea would need to use its skills pool to steal virtual currencies from around the world. It has been surmised that the regime was behind a number of recent hacks orchestrated to steal Bitcoin.

Dec 17, 2017 North Korean hackers are stealing Bitcoins to fund nuclear tests and circumvent sanctions, analysts say. is bitcoin mining legitimate Dec 20, 2017 It now appears increasingly certain that North Korean state-sponsored hackers are resorting to cybercrime — including a massive bitcoin heist — to raise funds for the regime.Dec 10, 2017 An independent cyber security researcher is claiming that North Korea is using hacking groups to steal bitcoin from cryptocurrency exchanges. independent bitcoin mining North Korean hackers 'stealing millions in bitcoin from online currency exchanges' as UN tightens sanctions against rogue state. The secretive state is carrying out attacks on cryptocurrency exchanges to steal bitcoin, claims new report. Share; Comments. By. Dave Burke. 13:39, 13 SEP 2017. News. Security experts believe 

Anyone claimed Bitcoin GOD safest bitcoin wallet for iphone Dec 19, 2017 Crowdstrike CEO George Kurtz said there's "absolutely" reason to believe North Korea has an appreciating pile of bitcoin to fund future attacks.16 Sep 2017 - 4 minBitcoin 'mining': A new way for North Korea to generate funds for the regime. bitcoin cash bitcoin Dec 16, 2017 South Korea's spy agency believes that North Korea is behind hacking attacks on a crypto-currency exchange in the South, sources say. At least $7m (£5.25m) in digital They were trading the virtual currencies Bitcoin and Ethereum on the Bithumb crypto-currency exchange. Based on recent trading 

North Korea has allegedly been stealing bitcoin from South Korea what is gh s bitcoin 21 Nov 2017 Elite North Korean students were given a course on blockchain technology and the crypto-currency Bitcoin in early November, the Pyongyang University of Science.2 Jan 2018 In South Korea, exchanges like Bithumb, Coinis and Youbit have hosted between 15 to 25 percent of the world's bitcoin trading. Researchers told Reuters that there is digital evidence that North Korean hackers have attacked the exchanges. The cyber attackers were not identified. North Korea has rejected  bitcoin in atlanta 11 Dec 2017 The recent surge in the value of Bitcoin has attracted not only regular cryptocurrency investors, but also a number of North korean hackers who are looking to cash in on the surge by hacking into cryptocurrency exchanges.

Dec 21, 2017 South Korea is investigating the North's possible involvement in stealing from the Youbit bitcoin exchange. Youbit had been hacked in April when nearly 4,000 bitcoins were stolen in a cyber attack by a spy agency linked to the North Korean government. Investigators say they have reason to believe North  get bitcoin debit card Dec 16, 2017 Bitcoin values are skyrocketing, and North Korea appears to be trying to profit from that virtual gold rush. Secureworks reports that the Lazarus Group (a team linked to the North Korean government) has been conducting a spearphishing campaign against cryptocurrency industry workers in a bid to steal Dec 12, 2017 So far, North Korea's attempts to hack into bitcoin exchanges have failed bitcoin atm santa cruz Jan 17, 2018 - 7 min - Uploaded by Fox BusinessEndgame CEO Nate Fick on hackers in North Korea targeting cryptocurrency investors and

20 Dec 2017 RiskIQ collaborated with Proofpoint Cyber Security on research for a report published todayinvestigating the activities of North Korea's Lazarus Group, which highlights the group's recent focus on cryptocurrency investors and exchanges. Earlier this year, the activities of the Lazarus group in South Korea  bitcoin gold and electrum FireEye Discovers North Korea Mining Bitcoin - SecureWorldDec 20, 2017 South Korean officials reportedly are investigating whether North Korea was involved in the theft from and collapse of a bitcoin exchange. buy bitcoin denver Dec 18, 2017 North Korean hackers are being accused of targeting bitcoin's biggest players as the cryptocurrency bubble continues to expand.

5 days ago As of 2017, North Korea's cybercriminals have started to focus their attention on cryptocurrencies as a new source of funds for the beleaguered regime. According to a report by threat intelligence provider Recorded Future, the Lazarus Group has been targeting South Korean bitcoin exchanges and bitcoin  1050 ti bitcoin mining Dec 20, 2017 North Korea bitten by bitcoin bug: Lazarus Group now financially motivated. Several multistage attacks that use cryptocurrency-related lures to infect victims with backdoors and reconnaissance malware that have been attributed to the Lazarus Group have been uncovered by Proofpoint researchers. North 30/01/2018@ <9!] earn Bitcoin passively - AristaSur kraken bitcoin uk 13 Sep 2017 According to FireEye, hackers linked to North Korea have stolen bitcoins from at least three South Korean cryptocurrency exchanges since May 2017. They used spear phishing — a fraudulent practice of sending fake emails – and dispersed malware to obtain virtual cash illicitly. Cryptocurrency attacks by