Attack - Свежие новости [ Фото в новостях ] | |
EOS Jungle Testnet Suffers Critical Attack
The EOS Jungle Testnet recently suffered an attack and was shut down for at least a day as the network resolved the problem. EOSGO reported on Telegram that: “On September 7th the Jungle Testnet by CryptoLions went down due to abuse on their faucet. дальше »
2018-9-11 00:06 | |
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Bittrex Delists Bitcoin Gold After Failure to Repay $252,000 in Losses
Cryptocurrency trading platform Bittrex delists Bitcoin Gold trading options after failing to negotiate reparations stemming from a 51 percent attack in May. The Four Day Attack Bitcoin Gold (BCG), a Bitcoin hard-fork released in November of 2017, is continuing to feel the negative effects from a 51 percent attack on its network in May. дальше »
2018-9-6 17:00 | |
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Bittrex to Delist Bitcoin Gold Over 51% Attack
Over the last nine months, news. Bitcoin. com has reported on the many misfortunes the project Bitcoin Gold (BTG) has experienced. The forked protocol has been mired with issues and controversy since the day the project was announced will be delisted from the exchange Bittrex. дальше »
2018-9-5 00:55 | |
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Blockstream VP Warns Bitcoin Cash (BCH) Investors of Double Spend Attack Possibility
Blockstream’s Vice President Warns Investors of Possible Bitcoin Cash [BCH] Double Spending Attack Blockchain technologies provider, Blockstream’s Vice President, Warren Togami took to his Twitter platform to caution investors of what he believes is a double spending problem about to happen for Bitcoin Cash [BCH]. дальше »
2018-9-5 00:49 | |
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Bittrex Moves To Delist Bitcoin Gold
After a disagreement about compensation for an attack in May, Bitcoin Gold has been delisted from the Bittrex exchange.
дальше »2018-9-5 21:35 | |
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‘Real Risk’: Blockstream Exec Warns Over Bitcoin Cash 51 Percent Attack
Bitcoin Cash (BCH) average hashrate over the past week has fallen below 8 percent of Bitcoin’s (BTC), while Blockstream compares the altcoin to a five-year-old Litecoin hard fork. Feathercoin? Is That You? In comments on Twitter today, Blockstream VP solutions lead Warren Togami sounded the alarm over BCH — warning its low average hashrate placed investors at risk of double spend attacks from malicious parties. дальше »
2018-9-4 16:00 | |
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Bitcoin Gold (BTG) Gets Delisted By Bittrex Crypto Exchange Due To $18 Million Hack
Bittrex Exchange Removes Bitcoin Gold From Their Exchange Among cryptocurrency startup companies, the risk of theft, extortion, or major attack is very significant. The cryptocurrency community has always been especially susceptible to crime, because of the prevalence of technology-minded hackers in the markets, as well as the anonymous nature of cryptocurrencies in general. For these […] дальше »
2018-9-4 13:37 | |
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Bittrex Delists Bitcoin Gold Amid Lack of Compensation Over 51% Attack
Bittrex, one of the planet’s largest cryptocurrency operators, has delisted BTG from its exchange after the Bitcoin Gold Organization declined to pay 12,372 BTG (about $265,000) to remain listed. The Seattle-based exchange required a compensation from the BTG team for negligence over the 51% attack in May that allowed hackers to steal more than 388,000. дальше »
2018-9-4 01:00 | |
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Major cryptocurrency exchange delists Bitcoin Gold following $18M hack
The threat of attack is very real for upstart cryptocurrency projects. Bitcoin Gold, a popular hard fork of Bitcoin, is set to be delisted from cryptocurrency exchange Bittrex. The reason for the removal is that the currency has suffered a series of debilitating heists that netted thieves over $20 million in stolen funds. дальше »
2018-9-4 17:21 | |
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Top 4 Attack Types For Criminals Looking to Steal Cryptocurrency
Cryptocurrency users are under constant threat from hackers and scammers looking to steal their digital wealth. Even though some incidents are difficult to avoid, it would appear the major security risks still remain in place after many years. дальше »
2018-9-3 21:00 | |
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John McAfee’s ‘Unhackable’ Bitfi Hacked for the Second Time via Cold Boot Attack
John McAfee endorsed Bitfi wallet is in the news once again. The “unhackable” wallet has been hacked again by two security researchers. Both claim that they used a cold boot attack to hack into the wallet and expose vulnerabilities in the wallet’s security. дальше »
2018-9-2 15:59 | |
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Gone in 60 Seconds – 7 Scary Statistics About the Evil Internet Minute
Plenty of things can happen in a minute. And when it comes to your security online, those 60 seconds are enough to send your business into a tailspin. As companies around the world look to increase their online presence and create more touchpoints with their customers, the attack surface grows ever larger. In what RiskIQ […] дальше »
2018-9-1 02:00 | |
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What’s a Sybil Attack & How Do Blockchains Mitigate Them?
A Sybil attack is an attempt to gain disproportionate control over a peer network by creating many fake identities. Learn how blockchains prevent them. The post What’s a Sybil Attack & How Do Blockchains Mitigate Them? appeared first on CoinCentral. дальше »
2018-8-31 18:47 | |
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CheapAir Held To Bitcoin Ransom
CheapAir, the online travel agency specialising in finding cheap air fares and allowing users to pay in cryptocurrencies has fallen victim of a Bitcoin ransom attack, demanding that the service pay up around $10,000. дальше »
2018-8-29 16:00 | |
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New Payfone Patent To Prevent SIM Swap and Porting Attacks
Payfone has been awarded a patent for SIM swap and porting attack prevention technology, which is already being used by organizations to reduce or eliminate fraud. The technology will also help cryptocurrency companies provide more levels of protection to their client’s accounts. дальше »
2018-8-29 13:50 | |
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PSA: Major EOS bug makes it possible to steal valuable resources directly from users
Here we go again with more EOS troubles: the popular cryptocurrency purportedly suffers from a major vulnerability that makes it possible to steal valuable network resources directly from user accounts – without any authorization. дальше »
2018-8-27 14:24 | |
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The Story Continues: Mt Gox Launches Online Claim Filing System for Cheated Creditors
The victims of infamous cyber attack on the Mt.Gox exchange are eligible to file proof of their claims in a newly-approved rehabilitation process. The post The Story Continues: Mt Gox Launches Online Claim Filing System for Cheated Creditors appeared first on CoinSpeaker. дальше »
2018-8-25 22:47 | |
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Watch: Hoonigan tests Mario Kart banana peel attack with real Audi RS5
We think it’s astounding that no one has ever attempted to win a NASCAR or Formula One race by dropping a banana peel from the back of their car on the next-to-last lap. Don’t judge us, you don’t know — it could work. дальше »
2018-8-24 01:04 | |
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North Korean hackers are targeting cryptocurrency traders with fake software
North Korean hacking outfit “Lazarus” is now targeting cryptocurrency exchanges. Information security firm Kaspersky Labs has discovered it is exploring new attack vectors and trojanizing cryptocurrency software. дальше »
2018-8-23 16:05 | |
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Новый шифровальщик Ryuk принес своим создателям более $600 000 в биткоинах
В Сети обнаружен новый вирус-шифровальщик под названием Ryuk, требующий внушительный выкуп в биткоинах. Под ударом оказалось несколько компаний по всему миру, сообщают исследователи из Check Point. A new targeted attack against cooperates in Europe and USA has been taking place over the past weeks. дальше »
2018-8-23 14:25 | |
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Chinese Experts Detected Critical Vulnerability In NEO Code
Specialists of the Chinese cybersecurity firm Qihoo 360 revealed that they had found a bug in the NEO code, which makes the NEO blockchain vulnerable to the DoS attack. Representatives of NEO confirmed the existence of this vulnerability. дальше »
2018-8-23 13:57 | |
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San Francisco judge orders bail payment in Bitcoin
A federal judge in San Francisco has ordered a cyber-criminal to pay their bail charges in Bitcoin, inadvertently stimulating cryptocurrency mainstream adoption. The Daily Post – a local Palo Alto newspaper – reports Martin Marisch has been charged with hacking the well-known video games company Electronic Arts, responsible for popular titles like FIFA, The Sims, and Battlefield. дальше »
2018-8-17 15:20 | |
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Intel’s Foreshadow CPU Bug Exposes SGX’s Sensitive Data, Crypto World on Notice
Security Flaw Exposed In Intels Software Guard Extensions On Tuesday, analysts discovered the Foreshadow vulnerability in Intel’s Software Guard Extensions (SGX). This vulnerability is defined as “a speculative execution attack on Intel processors which allows an attacker to steal sensitive information stored inside personal computers or third-party clouds.” There are two different approaches that this […] дальше »
2018-8-16 19:25 | |
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Vitalik Buterin’s 99% Fault Tolerant Consensus Makes 51% Attacks Unattainable Via Honest Nodes
Vitalik Proposes New Consensus Algorithm That Makes a 51% Attack Impossible Vitalik Buterin, Ethereum’s co-founder, has released a very complex paper in which he proposes a new consensus algorithm that eliminates the risk of a 51% attack. дальше »
2018-8-13 19:37 | |
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Support For Bitcoin Grows As U.S. Dollar Depts Spike High
Popular figures like Robert Kiyosaki has made a sharp attack on the U. S. Dollar calling it a scam. He further exects cryptocurrencies to take over fiat currencies in a few years. The post Support For Bitcoin Grows As U. дальше »
2018-8-13 17:26 | |
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The PGA Falls Victim To Bitcoin Ransomware Attack
While cryptocurrency prices have taken a tumble, with valuations falling by upwards of 70%, ransomware still seems to be a medium of attack for cryptocurrency-focused hackers. As per an article from Golfweek, the Professional Golfers Association, a group of the best golfers from around the globe, has fallen under a cyberattack. дальше »
2018-8-10 21:51 | |
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Japan’s FSA Set to Introduce New Cryptocurrency Regulations After Speculative Trading Runs Rampant
Per a report published on August 8, 2018, the Japanese Financial Services Agency (FSA), which is also Japan’s premier financial regulatory body, is planning to update its existing regulatory framework for bitcoins and other cryptocurrencies. дальше »
2018-8-10 20:30 | |
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PGA Falls Victim to Cryptocurrency Ransomware Attack
Cyber-criminals engaging in cryptocurrency ransomware have found another victim: the Professional Golfers’ Association (PGA). Suspected hackers have hijacked the computer servers of the American PGA and demanded a ransom in Bitcoin. дальше »
2018-8-10 19:16 | |
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PGA Championship Hit with Bitcoin Ransom Attack
Hackers have set their eyes on the PGA Championship’s computer system in the latest cyber heist, demanding a Bitcoin ransom. According to Newsmax, the PGA’s computer system suffered a security breach leaving some files inaccessible unless a Bitcoin ransom is paid. дальше »
2018-8-10 12:00 | |
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Ethereum Transaction Fees Are Up Because of Ongoing Network Spamming
The Ethereum blockchain seems to be under some sort of attack by a network spamming that is causing congestion within the network which in turn, has had a negative impact on the base fee for the verification of an Ethereum transaction. дальше »
2018-8-9 23:00 | |
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Augur Bug Allowed Anyone to Manipulate What Users See, Now Fixed Says Joey Krug
A bug in Augur allowed any skilled individual to show users incorrect market data through a framejacking attack that would have made it possible for a hacker to replace markets data,... The post Augur Bug Allowed Anyone to Manipulate What Users See, Now Fixed Says Joey Krug appeared first on Trustnodes. дальше »
2018-8-9 20:58 | |
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Blockchain bug hunters feature prominently at this year’s Pwnie Awards
Researchers have been diligently prodding cryptocurrency and blockchain companies for kinks in their security – and it seems some of them are finally getting recognition for their work. Three researchers are up for Pwnie Awards this year – an annual showcase of the best and worst in information security. дальше »
2018-8-8 19:35 | |
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A Guide to 99% Fault Tolerant Consensus
Special thanks to Emin Gun Sirer for review We’ve heard for a long time that it’s possible to achieve consensus with 50% fault tolerance in a synchronous network where messages broadcasted by any honest node are guaranteed to be received by all other honest nodes within some known time period (if an attacker has more than 50%, they can perform a “51% attack”, and there’s an analogue of this for any algorithm of this type). дальше »
2018-8-9 04:03 | |
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Cryptocurrency Malware Infects Over 200,000 Mikrotik Routers
A cryptojacking campaign has affected over 200,000 routers made by Mikrotik, the Latvian networking company. A Months-Old Vulnerability Exploited Security researchers recently mapped a series of cryptomining attacks, which initially attacked a large number of users in Brazil to create a growing mining botnet by infecting compromised devices with malware. дальше »
2018-8-7 07:00 | |
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The Anatomy of a Successful BItcoin Ransomware Attack and How to Prevent Becoming a Victim
In early 2016, reports of a particularly crippling ransomware attack began to surface. While many of the victims were based in the U. S. , the attacks were also witnessed in other parts of the world. дальше »
2018-8-6 03:00 | |
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Bitcoin Magazine’s Week in Review: Challenging the Way It’s Always Been Done
This past week, we talked to three security experts about how to design smarter and more secure smart contracts. Google is dipping its toe in the blockchain waters by introducing integrations for applications built with Ethereum and Hyperledger. дальше »
2018-8-5 16:08 | |
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The Weekly: China Hires Cryptographer, McDonald’s Unveils Maccoin
In this week’s daily editions of Bitcoin in Brief we reported about China hiring a cryptographer, McDonald’s unveiling Maccoin, Bitmain getting richer and much more. The most commented-on article during the week covered Paul Krugman’s new attack on the idea of cryptocurrency on the pages of The New York Times. дальше »
2018-8-6 14:12 | |
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200,000 Routers Infected in Mass Cryptojacking Attack in Brazil
Reports of new cryptojacking schemes continue to plague the cryptocurrency market. Most recently, 200,000 MikroTik routers were discovered by Trustwave on July 31st to be secretly running a Monero (XMR) mining script. дальше »
2018-8-4 09:45 | |
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200,000 Routers Infected in Mass Cryptojacking Attack in Brazil
Reports of new cryptojacking schemes continue to plague the cryptocurrency market. Most recently, 200,000 MikroTik routers were discovered by Trustwave on July 31st to be secretly running a Monero (XMR) mining script. дальше »
2018-8-4 23:43 | |
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200,000 routers in Brazil were secretly hijacked to mine cryptocurrency
Brazil has been hit by an elaborate cryptocurrency mining attack that infected hundreds of thousands of routers across the country. The attack, which is still ongoing, affects MikroTik routers specifically. дальше »
2018-8-3 16:58 | |
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Bithumb Resumes Deposits, Influx of Capital Expected
Bithumb, South Korea’s biggest crypto exchange as of May, is officially resuming deposits and withdrawals on August 4, after a month of freezing the platform. Potential Impact of Restoration of Bithumb’s Operations In June, Bithumb experienced a $40 million hacking attack which led to the loss of investors’ funds, falling victim to a major security […] дальше »
2018-8-3 10:06 | |
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UBS: US Bitcoin should attack $ 213000 to change the payment
Zurich-based investment bank and financial services company Union Bank of Switzerland (UBS) has said that the Bitcoin (BTC) price must hit nearly $213,000 to replace U. S. money supply, Bloomberg reported August 2. дальше »
2018-8-3 09:26 | |
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Audits and Quality Assurance: Patching the Holes in Smart Contract Security
On July 10, 2018, news broke that cryptocurrency wallet and decentralized exchange Bancor was hit with a hack. A wallet the Bancor team used to update the protocol’s smart contracts was infiltrated, and the $23. дальше »
2018-8-3 19:24 | |
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Bitcoin Cash Price & Technical Analysis: BCH is Under Attack of the Bears
Bitcoin Cash is falling for the fourth day in a row. In Thursday, August 2, Bitcoin Cash is trading at 749. 70 and is heading down by 2. 5%, reports Dmitriy Gurkovskiy, Chief Analyst at Roboforex. дальше »
2018-8-3 17:49 | |
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Bitfi alleges attack by “army of trolls”, Trezor’s Rusnak fires back
John McAfee, long famous in the cryptocurrency space for the “I’ll eat my d**k” bet made on the price of Bitcoin [BTC], has recently emerged as a strong advocate of Bitfi Wallet. The wallet is a so-called ‘brain wallet’ that allows users to keep their funds safe “in their own brains”, which basically means that […] дальше »
2018-8-2 05:23 | |
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