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Around the Block: Analysis on the bZx Attack, DeFi Vulnerabilities, The State of Debit Cards in…
Learn about working at Coinbase: https://www.coinbase.com/careers - Medium дальше »
2020-3-14 23:34 | |
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Researchers Extract Seed Phrase From Trezor Cryptocurrency Hardware Wallets in Minutes
Researchers have gone public with another security flaw in a hardware wallet. This time, Kraken Labs exposed an attack against the popular cryptocurrency cold storage systems offered by Trezor. The attack takes around 15 minutes to complete. дальше »
2020-2-1 08:24 | |
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Every Man United Supporter Should be Ashamed of the Rabid Woodward Hate
A group of around 20 people attacked Woodward's $2.6 million Cheshire mansion on Tuesday night. Luckily, Woodward, his wife, and two children were not at home when the attack took place. The post Every Man United Supporter Should be Ashamed of the Rabid Woodward Hate appeared first on CCN.com дальше »
2020-1-30 11:12 | |
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4 Million Bitcoins Worth $40 Billion in Danger from Quantum Attacks
4 million BTC (about 25% of all Bitcoins) are potentially at risk from a quantum attack. The mentioned stash is valued over 40 billion USD. The stories about bitcoin being at risk of being obliterated by quantum computing have been going around for a long time now. дальше »
2019-12-20 11:30 | |
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Hard Problems in Cryptocurrency: Five Years Later
Special thanks to Justin Drake and Jinglan Wang for feedback In 2014, I made a post and a presentation with a list of hard problems in math, computer science and economics that I thought were important for the cryptocurrency space (as I then called it) to be able to reach maturity. дальше »
2019-11-25 04:03 | |
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What Bitcoin’s “Horrible” Chart says, Just Lower prices or New Lows?
Nothing has changed since late September when BTC price dropped to $7,800 level. Bitcoin is still hovering around $8,000 and the trading volume is also stuck at $200 million. Source: Coin360 However, Bitcoin detractors have taken this time to attack the leading cryptocurrency yet again. дальше »
2019-10-19 22:05 | |
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Cybersecurity Breach at Maryland Agency Spotlights Need for Blockchain
The Maryland Department of Labor announced that a security flaw in its databases may have exposed the sensitive and personal data of around 78,000 people. The agency commented that the breach occurred earlier this year after nine employees fell victim to what cybersecurity experts call a phishing attack. дальше »
2019-7-7 20:30 | |
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Florida Man Fired After Lake City Suffers Massive Ransomware Attack
A city in Florida paid out around $460,000 in a bitcoin ransom scheme, about a week after another Florida city paid around $600,000. Lake City’s IT Director Brian Hawkins has been fired as a result of the breach, which shut down the city’s critical digital infrastructure. дальше »
2019-7-3 00:50 | |
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Bitcoin’s First Full Market Cycle Ends With $3T Cap, $150K BTC, and Major Attack
Most people are keenly aware of Bitcoin’s potential, but until that potential is closer to being realized, nearly all of its value is derived from the masses speculating over its future value and use as a global currency. дальше »
2019-6-15 23:01 | |
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Sidechains vs Plasma vs Sharding
Special thanks to Jinglan Wang for review and feedback One question that often comes up is: how exactly is sharding different from sidechains or Plasma? All three architectures seem to involve a hub-and-spoke architecture with a central “main chain” that serves as the consensus backbone of the system, and a set of “child” chains containing actual user-level transactions. дальше »
2019-6-14 04:03 | |
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Tron (TRX) Price Analysis and Prediction 2019 – Minor Pullback After A Solid Run (June 3rd Update)
4H TRXBTC After TRX bottomed out at 306 satoshis and launched a mini bull run, to the local high of 404 sats. A stronger pullback sent it below to 344 and it hovered around 351 sats. TRX then launched another attack at the 404 sats resistance and even managed to temporarily smash it to reach […] The post Tron (TRX) Price Analysis and Prediction 2019 – Minor Pullback After A Solid Run (June 3rd Update) appeared first on CaptainAltcoin. дальше »
2019-6-3 04:55 | |
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Tron (TRX) Price Analysis and Prediction 2019 – Bitcoin Plummet Stopped TRX’s Run (May 31st Update)
4H TRXBTC You can see a clear trendless ranging on 4hr timeframe after TRX bottomed out at 306 satoshis and launched a mini bull run, to the local high of 404 sats. A stronger pullback sent it below to 344 and it hovered around 351 sats. дальше »
2019-5-31 03:05 | |
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Ripple’s XRP Price Analysis and Prediction 2019: Getting Ready To Attack $0.50 Level (May 28th Update)
Daily XRPBTC XRP almost gave away all the May 13th – May 17th (big move of 1600 sats) gains over bitcoin. Right now, XRP is hanging below EMA20 around 4800 sats after being rejected at a sturdy resistance zone of Fib236 at 5600 sats that needs to be shattered before XRP can attack the Fib50 […] The post Ripple’s XRP Price Analysis and Prediction 2019: Getting Ready To Attack $0. дальше »
2019-5-28 01:02 | |
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Tron (TRX) Price Analysis and Prediction 2019 – Entering Bullish Trend On All Timeframes (May 27th Update)
4H TRXBTC You can see a clear trendless ranging on 4hr timeframe after TRX bottomed out at 306 satoshis and launched a mini bull run, to the local high of 404 sats. A stronger pullback sent it below to 344 and it hovered around 351 sats. дальше »
2019-5-28 00:12 | |
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Binance Relaunches With $1.2M Giveaway Following System Upgrade
Cryptocurrency exchange Binance is preparing to leave its $40 million hack behind it, confirming it had relaunched most of its service May 15. Binance Goes Live (Again) Only around one week after hackers managed to circumvent security mechanisms in what CEO Changpeng Zhao said was a coordinated attack, Binance is finishing its last checks before going fully live. дальше »
2019-5-15 16:30 | |
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In Light Of Binance Reorg, MIT Developer: “Bitcoin’s Software Has Been Downgraded In The Past”
MIT Developer: “Bitcoin's Software Has Been Downgraded In The Past” Following the recent attack on Binance which saw the premier trading platform lose around $40 Million worth of digital assets, many people from within the global crypto community have been saying that it is time for BTCs dev team to “reorganize/tweak the currency’s framework” — […] дальше »
2019-5-10 21:01 | |
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Binance Reveals Hack Information as Security Becomes a Public Concern
This article was originally published by 8btc and written by Vincent He. Since May 1, 2019, bitcoin’s price has been rising, reaching a top of over $6,000. As the whole cryptocurrency industry was enjoying the rise, an unexpected hack put a stop to the rise of bitcoin. дальше »
2019-5-10 18:48 | |
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Ex-CIA Agent: Obama Bent Hiring Rules to Build Anti-Trump Deep State
By CCN: Former CIA analyst John Gentry published a scathing attack on the alleged anti-Trump deep state, claiming American intelligence institutions have been overrun by Democrats – many of whom were handpicked by Barack Obama. дальше »
2019-4-21 22:00 | |
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Japanese Optical Products Producer Experiences Crypto Mining Computer Cyber Attack
A cyber attack has affected Japanese lens manufacturer Hoya, causing a partial factory shutdown. Around 100 computers may have been infected and passwords compromised. The attack may have also been a precursor to establishing an unauthorized cryptocurrency mining operation on the company’s corporate system. дальше »
2019-4-8 19:43 | |
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Op Ed: Why Bitcoin’s “Toxic” Maximalism Makes Sense
Over the years, Bitcoin has gained a reputation for having a “toxic” community of users around it. This accusation is mostly thrown at Bitcoin by proponents of altcoins and those who have supported various Bitcoin hard fork attempts in the past. дальше »
2019-4-5 16:23 | |
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How Mark Zuckerberg wants governments to regulate content on online platforms
It looks like Mark Zuckerberg’s now into blogging. In an op-ed in the Washington Post, the Facebook CEO asked governments around the world to consider introducing more transparent rules for moderating content on the internet. дальше »
2019-4-1 12:57 | |
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Monero Block Rewards Falls Under 3 XMR After Hard Fork per Apollo Open Resource
Monero (XMR), one of the largest digital currencies around the world, has been involved in some controversies during the last days after a report released by Binance Research. Apparently, the digital currency could be affected by a 51% attack after the hard fork that the network conducted a few weeks ago. Now, Apollo Open Resource […] дальше »
2019-3-29 23:59 | |
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Grim Stories of Ethical, Privacy Abuses Emerge About Coinbase’s New Partners
When Coinbase acquired Neutrino for an unspecified amount in February 2019, the news looked like business as usual: A cryptocurrency juggernaut had made another acquisition. дальше »
2019-3-1 17:19 | |
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Scammers Net Over $300,000 in Bitcoin “Sextortion” Attack
According to research conducted by UK cyber crime investigation firm Digital Shadows and reported in The Next Web, cyber criminals have managed to generate around $332,000 in Bitcoin from an email-based blackmail scam. дальше »
2019-2-23 02:00 | |
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Cryptocurrency Criminals Use PUBG to Orchestrate $2.47M Hack
A group of online criminals from Turkey have been detained by local authorities on suspicion of hacking a domestic cryptocurrency company. Those behind the security breach are thought to have used the popular video game PUBG to communicate prior to the attack. дальше »
2019-2-14 00:00 | |
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Blockstream Open Sources Development of Its Proof of Reserves Tool
On February 4, 2019, blockchain tech company Blockstream announced the development of a “proof of reserves” tool to standardize the authenticity of exchanges’ crypto reserves. дальше »
2019-2-7 01:01 | |
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After reports of Nicehash controlling around 70% of DASH Nethashrate, the 51% attack is once again a real Threat
Nicehash owns about 70% of DASH mining network according to a Reddit user (Jan 10), and the news is already causing a wave of concerns within the community Investigation It looks like someone currently controls over 51% of DASHs hashrate over Nicehash mining pools; a recent Reddit post accusing Nicehash of being a threat to Proof of Work (PoW) cryptocurrencies. дальше »
2019-1-11 15:22 | |
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Ethereum Classic hackers steal over $1.1M with 51% attacks
Ethereum Classic, one of the most popular forks of the second most valuable cryptocurrencies by marketcap has suffered a 51-percent attack. After Chinese blockchain security firm SlowMist raised the alarm, an analyst at CoinNess dug a little deeper. дальше »
2019-1-8 13:34 | |
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Ethereum Classic (ETC) Developers Deny 51% Attack, Double Spend
Cryptocurrency, Ethereum Classic (ETC)–In a bizarre twist for the story developing around Ethereum Classic, developers for the ETC token are now making the claim that the blockchain has not experienced a 51 percent attack, in addition to denying the presence of a double spend. дальше »
2019-1-8 06:54 | |
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Newest ICORating Exchange Security Report Puts Kraken, Cobinhood and Poloniex as Most Safe
ICORating has recently released a new report ranking the most secure crypto exchanges in the market. In its Exchange Security Report, it ranks around 100 crypto exchanges and analyses their security such as user account safety and DoS attack protection. дальше »
2019-1-6 03:34 | |
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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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A Bug Making Ethereum Transactions on Exchanges Vulnerable Has Been Fixed
A bug centering around a new Ethereum token, GasToken, which was enabling abuse on cryptocurrency exchanges, appears to have been resolved. The details are provided in a report originally published on November 13, 2018, that discussed how the bug was exploited by attackers, and what digital platforms could do if they wished to protect their hot wallet funds. дальше »
2018-11-22 00:34 | |
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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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Hackers Attack Gate.io Exchange Infecting 700,000 StatCounter Sites With Bitcoin-Stealing Malware
Hackers Breach Gate. io And Infect Around 700,000 sites With Bitcoin-Stealing Malware A group of hackers has recently attacked Gate. io, a crypto exchange, in order to compromise its web analytics platform to infect users. дальше »
2018-11-7 21:32 | |
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Monero Releases Malware Response Group and Successfully Patches Burn Bug
Monero has officially released its Malware Response Workgroup website yesterday. In an effort to help protect Monero’s community, the website aims to provide resources to educate about the types of malware that may take advantage of users. дальше »
2018-9-29 23:18 | |
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Study Reveals Growing Sophistication in Malicious Mining of Cryptocurrency
Several Chinese researchers from Fudan University, Tsinghua University and the University of California Riverside have produced the first systematic study of the malicious mining of cryptocurrencies, known as cryptojacking, unveiling increasing complexity over time. дальше »
2018-9-25 23:59 | |
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$60 Mln Crypto Exchange Hack in Japan had no Impact on Bitcoin Price
Another hacking attack has hit a known crypto exchange in Japan, and this time, thieves managed to steal around $60 million in crypto. Another Crypto Exchange Hack The popularity of attacks on crypto exchanges seemingly continues to grow, with another such exchange being hit just recently, in Japan. дальше »
2018-9-21 15:00 | |
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Town In Canada Meets Hackers Demands With Bitcoin Ransom
In the Ontario province of Canada, holds the town of Midland which has a population of more than 16,000 people and has recently had its computer systems hacked and infected with ransom malware. The town of Midland has come to conclusion that they are going to meet the hackers wants and pay them (as per their demands) in Bitcoin, in order to get the computer system up and running again. дальше »
2018-9-12 13:00 | |
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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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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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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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