Результатов: 586

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


Bitcoin Volatility too High to Sustain Growth for New All-time High

Volatility has been a major issue with Bitcoin and has been a major weak point exploited by its critics to say it is no good. Even though the number one cryptocurrency has made significant progress in 2019, at a point rising to about 4 times its December 2018 price, senior commodity strategist at Bloomberg Intelligence […] The post Bitcoin Volatility too High to Sustain Growth for New All-time High appeared first on ZyCrypto. дальше »

2019-8-8 12:58


Фото:

Researchers find terrifying security vulnerability in GE Healthcare anesthesia machines

Security researchers from Israeli firm CyberMDX have discovered a vulnerability in a select number of GE Healthcare’s anesthesia and respiratory devices. CyberMDX, which focuses primarily on medical cybersecurity, states that if successfully exploited, the hole could allow an attacker to interfere the operation of these sophisticated medical machines, thereby posing a risk to patients. дальше »

2019-7-10 23:30


Scary Monero Flaw Patched to Kill Crypto Exchange Theft Threat

Monero developers have revealed nine security flaws, and one of them can be exploited to steal XMR from cryptocurrency exchanges. Two critical Monero bugs discovered “By mining a specially crafted block, that still passes daemon verification an attacker can create a miner transaction that appears to the wallet to include sum of XMR picked by […] The post Scary Monero Flaw Patched to Kill Crypto Exchange Theft Threat appeared first on CCN Markets дальше »

2019-7-5 13:19


Фото:

Monero security flaw could’ve seen XMR stolen from cryptocurrency exchanges

Privacy-focused altcoin Monero has suddenly disclosed nine security vulnerabilities — including one that could have allowed hackers to steal XMR from cryptocurrency exchanges. Until March, rogue Monero miners were hypothetically able to create “specifically-crafted” blocks to force Monero wallets into accepting fake deposits for an XMR amount chosen by the attacker. дальше »

2019-7-4 18:18