Результатов: 763
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Ethereum dApp Flagged by Crypto Wallet MetaMask as ‘Active Scam’

Ethereum-based decentralized application 333ETH, one of the protocol’s most used dApp, has been labeled as an “active scam” by cryptocurrency wallet MetaMask, reported Hard Fork on Sept. 28. Accessing 333ETH via MetaMask throws up a caution message to visitors–stating the website is flagged for malicious reasons and may compromise user data. дальше »

2018-9-30 04:33


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Две игровые EOS-платформы взломаны, похищено более $260 000

Хакеры взломали смарт-контракты на двух игровых платформах на базе EOS, похитив $260 тысяч. Первый инцидент произошёл 9 сентября на платформе DEOSGames. Команда проекта подтвердила взлом своего смарт-контракта, при этом назвав атаку «хорошим стресс-тестом». дальше »

2018-9-16 14:48


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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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Research: Illicit Crypto Mining Becomes Rising Threat as Criminals Turn to Sophisticated Methods

Illicit cryptocurrency mining attacks are showing no signs of slowing down, with IT security firm Trend Micro reporting a 956 percent jump in such attacks since the start of 2017. Crypto Prices Fall, Attacks Do Not In a Mid-Year Security Roundup, Trend Micro researchers found over 787,000 instances of malicious cryptocurrency mining, popularly known as […] The post Research: Illicit Crypto Mining Becomes Rising Threat as Criminals Turn to Sophisticated Methods appeared first on CryptoSlate. дальше »

2018-8-31 10:00


Report: Cryptojacking Coincides with Crypto Popularity, Monero the Choice Currency

As cryptocurrency popularity boomed towards the end of 2017, other, more illicit, things came about as a result of the crypto boom. In 2018, one of the most prevalent and popular forms of malware attacks is cryptojacking, where malicious actors utilize the CPU power of unsuspecting computers to mine cryptocurrencies. дальше »

2018-8-16 23:30


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Blockchain and Security: Discussion with Hartej Sawhney

In the battlefield of the world of crypto which is often plagued by malicious hackers and careless developers, safety and security are often taken for granted. In this interview at the International Blockchain Conference in Hyderabad 2018, BTCManager spoke to Hartej Sawhney co-founder of security firm Hosho, regarding the current state of the smart contracts and blockchain security. дальше »

2018-8-10 18:00


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


StatX takes on Telegram with Unique Mobile App for the Crypto and Blockchain Ecosystem. Decred, Zcoin and other top Companies Already Onboard

Bitcoin Press release: Leading cryptocurrencies Decred, Zcoin and others choose StatX to share information and messaging. July 31st, Santa Clara, California, USA – Delivering high-quality data and building crypto community engagement is viewed as mission-critical to blockchain company brand perception and value. дальше »

2018-8-2 19:48


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Abstractism Deny Wrongdoing As Steam Remove Illicit Miner From Gaming Platform

Just this morning we reported on a game, available via Steam that goes by the name of Abstractism. The game was designed to be a benign platform designed for procrastination and wasting time. After further investigation by YouTuber, SidAlpha, it transpires that the game actually contained an illicit cryptocurrency miner, that was abusing the processing powers of users computers to illegally mine cryptocurrencies. дальше »

2018-7-31 16:30