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Coinbase Detects Deep Chain Reorganization on Ethereum Classic (ETC)
The Ethereum Classic (ETC) allegedly 51% attack continues to generate confusion among market participants. Coinbase, one of the largest cryptocurrency related platforms in the market, wrote in a blog post a few hours ago that it detected a deep chain reorganization of the Ethereum Classic blockchain. дальше »
2019-1-8 04:48 | |
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Coinbase Forced to Suspend Ethereum Classic Trading After 51% Attack
Ethereum Classic, the original unforked Ethereum blockchain, has suffered a 51% attack resulting in nearly half a million dollars worth of double spends according to Coinbase. Coinbase detected the deep chain reorganizations over the weekend, forcing the cryptocurrency firm to freeze all Ethereum Classic transactions on their trading platforms and other products and services. дальше »
2019-1-8 23:00 | |
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Wild speculation: Ethereum (ETH) camp behind the attack on Ethereum Classic (ETC) chain
As reported by TheBlock, Ethereum Classic, the smart contact platform, appears to be experiencing a block reorganization attack (reorg), according to according to blockchain explorer and mining pool, Etherchain. дальше »
2019-1-7 22:53 | |
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Ten Years Later, a Reflection on Bitcoin’s Genesis and Satoshi’s Timing
October 31, 2008, and January 3, 2009. The two dates have cemented themselves with Promethean significance into Bitcoin’s lore. On the October 31, Satoshi Nakamoto published the Bitcoin white paper, a constitution of sorts for his revolutionary monetary system and its intrinsic currency. дальше »
2019-1-3 07:14 | |
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Hackers Threaten to Dump 9/11 Related Insurance Files If Ransom Not Paid In Bitcoin
A hacker group called The Dark Overlord threatened to release insurance files related to the 9/11 attacks on New Year’s Eve. The group noted that they had received the files after breaching the security of a law firm handling cases related to the Twin Tower terrorist attack. дальше »
2019-1-2 15:29 | |
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How Blockchain Companies Paying Out $878,000 to White Hat Hackers in 2018 is a Big Deal
2018 was a good year for white hat hackers. These individuals and developers earned around $878,000 from crypto bug bounties during this year. The information was released by TheNextWeb on December 30. дальше »
2019-1-1 23:48 | |
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Not so Unhackable; Hackers Find Vulnerability in Trezor Wallet
Hackers have recently shown that a new attack vector to hacking the Trezor wallet is now possible. A team of hackers has managed to find a new way to hack the Trezor wallet, as reported this Thursday, December 27, 2018, in a tweet from a crypto enthusiast. дальше »
2018-12-30 16:00 | |
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Almost $1 Million Stolen in Phishing Attack on Electrum Wallet
Popular cryptocurrency wallet Electrum is in the midst of an ongoing hack which saw almost $1 million in Bitcoin stolen so far, Reddit users discovered on December 27, 2018. 250 BTC Stolen in Electrum Wallet Hack It seems that hackers aren’t lying idle during Christmas time, as a popular cryptocurrency wallet has reportedly experienced one of the largest thefts of. дальше »
2018-12-30 00:00 | |
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eToro Pays Out Bitcoin SV Holders in Fiat Currency, Plus BSV Vulnerable to Attack?
The controversial Bitcoin Cash hard fork took place on November 15, 2018 and resulted in two separate chains being… The post eToro Pays Out Bitcoin SV Holders in Fiat Currency, Plus BSV Vulnerable to Attack? appeared first on Invest In Blockchain. дальше »
2018-12-29 04:47 | |
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Op Ed: Bitcoin Is a Declaration of Our Monetary Independence
Nick Spanos is an early adopter and innovator in the blockchain space. He is best known for launching Bitcoin Center NYC, the world’s first live cryptocurrency exchange, in 2013, right next to the New York Stock Exchange — as immortalized in the Netflix documentary “Banking on Bitcoin. дальше »
2018-12-15 21:43 | |
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Bitcoin Gold: The $200 Million Shitcoin Vulnerable to Attack
Back in November 2017, Bitcoin underwent a hard fork which resulted in Bitcoin Gold’s (BTG) creation. Since Bitcoin Gold… The post Bitcoin Gold: The $200 Million Shitcoin Vulnerable to Attack appeared first on Invest In Blockchain. дальше »
2018-12-13 23:30 | |
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Bitcoin Gold: The $200 Million Coin Vulnerable to 51% Attack
Back in November 2017, Bitcoin underwent a hard fork which resulted in Bitcoin Gold’s (BTG) creation. Since Bitcoin Gold… The post Bitcoin Gold: The $200 Million Coin Vulnerable to 51% Attack appeared first on Invest In Blockchain. дальше »
2018-12-13 23:30 | |
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Explained: 51 Percent Attacks on Bitcoin and Other Cryptocurrencies
One of the worst things to happen to a proof-of-work cryptocurrency is a 51 percent attack. Such attacks undermine the immutability—and consequently the trust—in a blockchain. Satoshi Nakamoto summarized proof-of-work as “one-CPU-one-vote. дальше »
2018-12-10 13:20 | |
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Coinbase takes advantage of Vertcoin (VTC) 51% attack to hit its competitors
This is a guest post by Johter V. Seriaum On the second of December 2018, a double spend attack was performed on Vertcoin. A large amount of ASIC hashrate was rented anonymously through rental services to attack the 4 year old blockchain. дальше »
2018-12-3 20:18 | |
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Indian Institute of Tech (IIT) Professor: A 51% Blockchain Attack on Bitcoin Isn’t Advantageous or Profitable
It seems that it might be more difficult than expected to perform a 51% attack on Bitcoin’s network. According to Professor Saravanan Vijayakumaran, an Associate professor at the Indian Institute of Technology (IIT) Bombay, a 51% attack on Bitcoin’s network would require ‘significant expenditure’ and would provide ‘little financial returns.’ This information was released in […] дальше »
2018-11-28 00:16 | |
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Quantum Computers Can Pose A Risk To Blockchain Technology
Although blockchain networks are designed to be secure, immutable, and tamper-proof, a new research paper from Cornell University found that blockchain networks are, however, susceptible to attack by a sufficiently large quantum computer. дальше »
2018-11-27 20:00 | |
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Indian Institute of Technology (IIT) Bombay Professor Declares Bitcoin Safe From 51% Attack
Cryptocurrency service provider Zebpay and Professor Saravanan Vijayakumaran, an Associate professor at Indian Institute of Technology (IIT) Bombay, recently conducted a survey on Bitcoin’s security, concluding that the world’s premier cryptocurrency is safe from a 51% attack. дальше »
2018-11-26 19:59 | |
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Vulnerability on Ethereum Enables Malicious GAS Minting
A newly discovered vulnerability on Ethereum allowing for malicious GasToken Minting was found. The development team already acknowledged the issue and informed most of the affected users on November 13, 2018, via private disclosure. дальше »
2018-11-24 18:00 | |
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Hacker Steals $1 Million Worth of Cryptocurrency in SIM Swap Attack
SIM swap hacks are becoming very common in the cryptocurrency space. In a recent case, a hacker was able to steal cryptocurrency worth $1 million from a San Francisco-based victim. The 21-year-old hacker also hacked into the phones of numerous Silicon Valley executives. дальше »
2018-11-22 19:29 | |
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Cybercriminals Attack Make-a-Wish Website to Mine Monero
The recent victim to a cryptojacking attack is U. S. -based non-profit organization Make-A-Wish Foundation’s website. Since March 2018, the hacker has been taking advantage of the Drupal vulnerability to mine Monero cryptocurrency, as per research findings from an independent research lab. дальше »
2018-11-21 12:00 | |
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Bitcoin Cash SV’s ‘Blockchain Reorg’ Likely an Accidental Split, Not an Attack
Bitcoin Cash SV's block reorganization yesterday may have been the result of a stress test, rather than an attack. дальше »
2018-11-21 01:30 | |
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What Are X11 Coins? Specialized Mining and the Blockchain Battlefield
The X11 algorithm was an early attack against specialized mining hardware but is the software still able to keep them at bay? The post What Are X11 Coins? Specialized Mining and the Blockchain Battlefield appeared first on CoinCentral. дальше »
2018-11-20 22:30 | |
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One Day After the Bitcoin Cash Hard Fork: Takeaways and Latest Developments
Bitcoin Cash, the “big block” project that forked away from the Bitcoin blockchain in August 2017, “hard forked” (split) into two different coins: “Bitcoin Cash ABC” (BCH ABC) and “Bitcoin Cash SV” (BCH SV). дальше »
2018-11-17 02:13 | |
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McAfee Labs Report: Crypto-Jacking Malware Mining Several Coins on Host System Detected
A report submitted by McAfee researchers on November 12, 2018, claims that a new crypto mining malware capable of mining different cryptocurrencies depending on the host’s system is on the loose. Russian Malware Attacks Global Networks Crypto-jacking malware and its attack vectors are becoming more efficient by the day. дальше »
2018-11-16 20:00 | |
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Report: Cryptocurrency Mining Attacks Likely to Surge in the Future
Kaspersky Lab’s cyber threat and research arm Securelist published a report on November 13, 2018, which provides details on the rising trend of cyber attacks on cryptocurrency exchanges in Q3 2018. The report also mentions prominent cyber attack groups including Lazarus as well as observing massive growth in crypto mining attacks. дальше »
2018-11-15 10:00 | |
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Gold-Backed AurumCoin Latest to Fall Victim to 51 Percent Attack
Gold-backed AurumCoin is the latest cryptocurrency project to fall victim to 51 percent attack, resulting in the loss of AUD$ 15752. 26, per a report by Finder on November 12, 2018. Hack Attack Results in Blame Game Shortly after the hack attack, AurumCoin’s twitter handle subtly sparked the blame game stating the coins were stolen from the wallet of cryptocurrency exchange. дальше »
2018-11-13 12:00 | |
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Crypto Exchange Gate.io Suspends StatCounter Service after Reports of Hackers Hijacking Bitcoin Transactions
Cryptocurrency exchange Gate. io has removed StatCounter, one of the most popular web analytics tools, from its website following reports of a security breach, the company announced in a blog post on November 7, 2018. дальше »
2018-11-9 23:00 | |
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Bitcoin, Blockchain and Cryptocurrency News For Today November 7th [VIDEO] – Part 2
Hackers Attack Gate.io Exchange Infecting 700,000 StatCounter Sites with Bitcoin-Stealing Malware Hackers Attack Gate.io Exchange Infecting 700,000 StatCounter Sites With Bitcoin-Stealing Malware Overstock CEO Boldly Claims Bitcoin is the Solution After the Looming Financial System Collapse Overstock CEO Boldly Claims Bitcoin is the Solution After the Looming Financial System Collapse Respected Bitcoin Trader ‘Crypto Rand' […] дальше »
2018-11-8 08:13 | |
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OmiseGO Presents an ‘Achievable Roadmap’ to Survive Bear Market
OmiseGo, one of the more promising token, published a roadmap detailing its future map in the coming months on Medium on October 30, 2018. Learning from previous experiences, the blog post stated that instead of revealing plans well in advance, they decided to list their achievements to-date to avoid disappointments. дальше »
2018-11-2 10:00 | |
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Bitcoin Wallet Samourai Warns Users of “Dusting Attack”
On October 25, 2018, the privacy-centric cryptocurrency wallet Samourai warned users via Twitter of a new type of tracking tactic called a “dusting attack. ” Biting the Dust According to tweets, the attack is an attempt to compromise the security and privacy of Samourai users by using “coin dust” to deanonymize users and linking their transactional inputs together. дальше »
2018-10-27 18:00 | |
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Russian Central Bank Reports Cryptocurrency “Fever” Is Waning
Cryptocurrency, Investing–Cryptocurrency has long been under attack for a number common faults found with the industry. Many economists, including Nobel Prize winning academics, focus on the viability of crypto as a source of money as an alternative to traditional fiat. дальше »
2018-10-19 03:34 | |
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Don’t Underestimate China’s Power In Bitcoin
There has been a wealth of news of late about China and the Chinese authorities new position on cryptocurrency. In the shortest possible terms, the government want to totally ban cryptocurrency trading and investment and wish to stamp out the Bitcoin culture that has slowly built up in China. дальше »
2018-10-15 23:00 | |
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51% Attack Being Livestreamed for Educational Purposes: Exclusive Interview
On October 7, 2018, Reddit user team-periwinkle took to social media, questioning cryptocurrency users for their interest in a potential 51% attack. While attackers would not typically announce their intentions publicly, the purpose of the attack would be for education, as the entire process will be live-streamed to allow anyone interested in learning how the often purely theoretical process works. дальше »
2018-10-13 01:00 | |
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Nouriel Roubini Tries to Attack Bitcoin by Saying Fees Cost $55, Fails
Global economist Nouriel Roubini expressed his rage against Bitcoin and blockchain while displaying his profound lack of understanding in the field. A Political Rap against Crypto Roubini was present at an informational hearing round “Exploring the Cryptocurrency and Blockchain Ecosystem” organized by the US Senate Committee on Banking, Housing, and Urban Affairs, alongside Peter Van. дальше »
2018-10-12 10:38 | |
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Report Links 74% of Bitcoin Mining to China, Sees Threat to Network
Bitcoin, the world’s most sought-after cryptocurrency, could be at the wish and whim of Asia’s economic giant. A recent study titled “The Looming Threat of China: An Analysis of Chinese Influence on Bitcoin,” jointly researched by Princeton University and Florida International University researchers, suggests China’s mining scene has an overwhelming influence over Bitcoin, something that could invite network manipulation. дальше »
2018-10-11 00:29 | |
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TRON Still Best Performer Against BTC, XRP & ETH
In recent months, TRON has seen some slight upward movement and currently sits at number eleven on the top 100 cryptocurrencies on CoinMarketCap. September is where TRON really found its legs as it was listed on the Crypto Exchange Platform. дальше »
2018-10-10 13:30 | |
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Interview With BCH’s Bitcoin Jesus, Reveals All
In a recent interview with CryptoGlobe at the World Blockchain Forum, Roger Ver – or Bitcoin Jesus – spoke about how he discovered Bitcoin and why since that moment he changed his interested to primarily focus on Bitcoin Cash (BCH). дальше »
2018-10-9 14:00 | |
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Hacker Gets Away With Proverbial Peanuts After Successfully Breaching the Pigeoncoin Network
After spending a whole day breaching and stealing from the Pigeoncoin network, a hacker managed to get away with tokens worth only $15,000. The attack reportedly took place on Sep 27, 2018, and was carried out by exploiting a bug in the Bitcoin code. дальше »
2018-10-6 17:00 | |
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What Bitcoin Did Gets Technical with Crypto-Educator Jimmy Song
<iframe style="border: none" src="//html5-player. libsyn. com/embed/episode/id/7132345/height/90/theme/custom/autoplay/no/autonext/no/thumbnail/yes/preload/no/no_addthis/no/direction/backward/render-playlist/no/custom-color/87A93A/" height="90" width="100%" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> On the latest episode of What Bitcoin Did, host Peter McCormack interviews Jimmy Song, a consultant in blockchain education, to take an in-depth look at a relatively recent incident in the world of cryptocurrency and use that as an example to segue into a deeper discussion on the possible trajectories of Bitcoin itself. дальше »
2018-10-6 00:05 | |
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Data and Bitcoin-Stealing Malware Are now targeting Fortnite Gamers
Fortnite, the wildly popular video game over which schools have expressed disdain, is currently being used as an attack vector for malware disguised as cheating software. According to an October 2 post from Christopher Boyd, the lead malware intelligence analyst at Malwarebytes Labs, thousands of users have been inadvertently downloading malicious software. дальше »
2018-10-5 05:00 | |
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Bitcoin Ransomware Strikes Port of San Diego
A cybersecurity breach at the Port of San Diego on September 25 described as “serious cybersecurity incident” by Port CEO Randa Conglio was, in fact, a ransomware attack by cybercriminals demanding bitcoin. дальше »
2018-10-1 02:00 | |
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[Newsflash Update]: Bitcoin Network Bug Leaves BTC Blockchain Particularly Vulnerable Still
Last week, the Bitcoin Core team came out with a brand-new update to its client which was supposed to address a major vulnerability on the chain. The vulnerability made it easy for hackers to execute a “denial of service” attack on the network, which could be a potentially devastating security problem. But in many ways, […] дальше »
2018-9-28 08:58 | |
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Novice, Intermediate or Expert? A Quiz to Test Your Bitcoin Knowledge
Think you know the ins-and-outs of bitcoin? Test yourself with 30 questions that grill you on Bitcoin’s history, technology and politics. The 30 questions are split up into three segments ranging from novice to intermediate to expert, and cover a wide range of topics across the Bitcoin landscape. дальше »
2018-9-26 02:13 | |
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Bitcoin Flaw Discovered: Inflation Attack Creates Bogus BTCs
The disclosure brings to question whether state-sponsored or organized hackers would have succeeded in exploiting the Bitcoin software bugs had they known about them to threaten what was thought to be an impregnable blockchain network. дальше »
2018-9-24 14:00 | |
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eCash Founder David Chaum Makes Bold Promises with Elixxir Blockchain
Over 30 years after creating eCash, a predecessor of bitcoin and other cryptocurrencies which spawned the Cypherpunk movement of the 1980s, Dr. David Chaum is back in the public eye with a claim of having invented “the world’s fastest cryptocurrency. дальше »
2018-9-22 23:59 | |
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Massive Bitcoin Vulnerability Discovered That Could Have Seen The End Of BTC
Developers from the Bitcoin Core project seem to have discovered a vulnerability that could have seen the end of Bitcoin. To put a long story short, the entire Bitcoin blockchain was at risk of being pulled down by one single DDos attack. дальше »
2018-9-21 06:00 | |
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