Free Transactions Invite Systemic Attacks on Blockchains, Researchers Find

2020-6-12 01:12

EOS, Tezos and XRP have not seen high levels of intended use, according to a new report from researchers in London. origin »

Bitcoin price in Telegram @btc_price_every_hour

High Voltage (HVCO) на Currencies.ru

$ 0.0012187 (+0.56%)
Объем 24H $0
Изменеия 24h: 0.13 %, 7d: -0.82 %
Cегодня L: $0.0012066 - H: $0.0012233
Капитализация $0 Rank 8594
Цена в час новости $ 0.0019887 (-38.72%)

researchers use according intended high levels london

researchers use → Результатов: 83


Vulnerabilities Shake Trust In Blockchain Voting App; West Virginia Turns Back to Paper

The blockchain-based voting app, Voatz, will no longer be used by West Virginia. The news comes after researchers discovered vulnerabilities within the app. On February 29, it was reported by NBC News that West Virginia's secretary of state, Mac Warner, announced that disabled and overseas voter will not be able to use mobile apps in […]

2020-3-3 22:56


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.

2019-7-10 23:30


Фото:

Breakthrough research demonstrates AI can predict a psychotic break

A trio of researchers have developed an experimental machine learning method that allows AI to listen for the early whispers of psychotic break that humans can’t hear. The team, consisting of Neguine Rezaii of Harvard Medical School and Emory School of Medicine, and Elaine Walker and Philipp Wolff from Emory University’s Department of Psychology, set out to see if there was any way to use language as an indicator of impending latent onset psychosis.

2019-6-14 23:10


Фото:

Blockchain startup hacked itself to ‘save’ $13M of its users’ cryptocurrency

A blockchain startup hacked its users’ wallets to save $13 million in Bitcoin and other cryptocurrency from being stolen, ZDNet reports. Security researchers advised the Komodo Platform of a ‘backdoor‘ in Agama, one of its older wallet apps, that would have allowed hackers to siphon any and all digital assets held inside.

2019-6-6 17:52


Фото:

North Korea Cryptocurrency Report Urges Southeast Asia To ‘Mitigate’ Threat

A new report into the alleged use of cryptocurrency by North Korea claims the whole of Southeast Asia is “vulnerable” to state actors. RUSI: North Korea Has ‘Gone To Extremes’ Published April 12, the report, Closing the Crypto Gap: Guidance for Countering North Korean Cryptocurrency Activity in Southeast Asia, comes courtesy of the Royal United Services Institute for Defence and Security Studies (RUSI).

2019-4-16 22:00


Фото:

Blockchain Technology Is Great but Is Not a ‘Magic Bullet’ and Cannot Address All Land Rights Challenges

Blockchain, a new technology which initially disrupted the financial sector, has proven over the years that its use cases can extend beyond finance and can be utilized in several industries. Researchers have claimed that the technology has great potential to be utilized in the land rights sector, but its impact has not been greatly felt […] Blockchain Technology Is Great but Is Not a ‘Magic Bullet’ and Cannot Address All Land Rights Challenges was originally found on Cryptocurrency News | Blockchain News | Bitcoin News | blokt.com.

2019-3-29 15:59


Фото:

BBC News website spoofed by Bitcoin scammers

Scammers have found a new way to use seemingly legitimate BBC News websites to mine Bitcoin. The scam, identified by researchers, was first discovered in the first week of January. Scammers created what appeared to be a legitimate email containing a “Display Message” button, which rerouted users to an affiliate website tasked with generating Bitcoin based on page views.

2019-1-16 13:15


5 recent tactics criminals use to steal your Bitcoin (and other cryptocurrency)

While the cryptocurrency mania that drove Bitcoin’s price to $20,000 may have eased, the threat posed by the most experienced cybercriminals hasn’t disappeared. In fact, prominent information security firm Kaspersky Labs has detailed how some of the internet’s most well-known cyberthreats have evolved to better target cryptocurrency users and services.

2018-11-12 17:47


Фото:

Researchers Counter AI Weaponization Efforts Through New Machine Learning Solution

The use of artificial intelligence is becoming more apparent in the technology sector. One particular trend revolves around simulating how cybercriminals come up with new phishing attempts. It is evident this option needs to be explored further moving forward, as phishing remains an ever-present threat to consumers all over the world.

2018-11-7 19:00


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.

2018-10-11 00:29


Фото:

Facebook advertisers can target you with data you didn’t even list on your profile

Facebook is sharing personally identifying information that you never submitted to the social network with its advertisers – and you can’t erase it from their records. That’s from a paper (PDF) published by researchers at Northeastern University and Princeton University, who looked into how ad targeting works on Facebook.

2018-9-28 08:41


Фото:

Cryptojacking Becomes More Sophisticated With Time: Chinese Researchers

Cryptojacking, an attempt to use a device’s spare computing power to mine digital currencies, is gaining ground ever since crypto assets started getting mainstream acceptance. Researchers from China’s Fudan University and Tsinghua University collaborated with the University of California Riverside to produce the first systematic study of these attacks.

2018-9-27 17:59