Результатов: 50

UK-Based EXMO Exchange is ‘Updating its Anti-Hack Software’ After Suffering a DDoS Attack

EXMO, a leading crypto exchange in Europe, suffered its second attack in less than two months reporting a distributed denial-of-service (DDOS) attack on Monday. The exchange has since started to improve its anti-DDOS attack software, warning users the exchange’s services “may be unavailable” during the update, a tweet sent out today reads. дальше »

2021-2-17 22:56


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Crypto Ransomware Paralyzes California School District

A crypto ransomware attack shut down the Mountain View-Los Altos school district servers and phone system on Wednesday. The malicious software demanded Bitcoin as ransom to restore service. District Operations Have Been Frozen By shutting down file access on the district’s servers, the crypto ransomware has created tremendous problems for teachers and administrators. дальше »

2020-2-2 22:00


Ethereum network survives malicious attack, but raises serious security concerns

The Ethereum (ETH) blockchain survived what appeared to be an intentional attack on December 31, which reportedly came very close to bringing down the entire network. Liam Aharon, an Australia-based blockchain developer, confirmed that the attack exploited a software glitch in a widely-used Ethereum client, called Parity. дальше »

2020-1-2 13:59


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


IOHK’s CEO Charles Hoskinson Plans to Eat His Shoes If Shelley Does Not Go Live in 2019

According to a recent article about IOHK’s CEO Charles Hoskinson participated in a “Ask Me Anything” session. The article mentions that during the latest session, the topic of software compatibility for staking and how to prevent and provide countermeasures in the event of a 51 percent attack came up. Concerning the Shelley mainntest release, Hoskinson […] дальше »

2019-4-28 19:19


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Bitcoin wallet Electrum hit by DoS attack from 140,000-strong botnet

The servers of popular Bitcoin wallet Electrum are under heavy attack, and users are advised to be extra careful when using the platform until it’s resolved. A sophisticated botnet of more than 140,000 machines has launched Denial-of-Service (DoS) attacks on Electrum‘s servers, with apparent intent to direct users to compromised versions of the software designed to steal their Bitcoin. дальше »

2019-4-8 18:06


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Lazarus Hacker Group Continues to Target Crypto Using Faked Trading Software

This article was originally published by 8btc and written by Lylian Tang. The Chinese security service provider 360 Security has issued a warning that a large number of crypto exchanges have been targeted by the North Korean hacker group Lazarus and that the number is still rising after the recent hacks of crypto exchanges DragonEx, Etbox and BiKi. дальше »

2019-4-2 21:54


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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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


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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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