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Nearly $2 Million In ETH Stolen From OpenSea Users In Latest ‘Phishing Attack’
The world’s largest NFT market place OpenSea suffered an exploit that left dozens of NFTs missing. The news came in after a series of tweets by some of the affected users claiming that some of their NFTs were allegedly missing after clicking on a smart contract migration link. дальше »
2022-2-21 13:20 | |
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Twitter’s Jack Dorsey Doesn’t ‘Hate’ Ethereum; He Isn’t in Bitcoin for the Money, But to “Fix the Money”
As the Twitter and Square co-founder shared that he is using “Lightning to enable a currency for the internet” by allowing every account on Twitter to link to a Bitcoin Lightning Wallet, the Ethereum community took it as a direct attack against them. дальше »
2021-8-14 18:33 | |
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New Android ‘sex simulator’ ransomware spreads via SMS messages
If you’re using an Android phone, there’s a new family of ransomware attack that leverages SMS to spread, according to new research from Slovakia-based cybersecurity firm ESET. The ransomware — referred to as Android/Filecoder. дальше »
2019-7-31 14:19 | |
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ChainLink (LINK) Price Analysis and Prediction 2019 – Teetering At An Important Support Level (May 16th Update)
Mid May Update: Technicals 4H LINKBTC LINK had a nice run but got stopped at the Fib50 at 11938 and it is now retracing back to the Fib236, gathering pace for another attack at the breakout level of 11938. дальше »
2019-5-16 15:06 | |
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Electrum Servers Remain Under Sustained DoS Attack
Electrum servers are still under a sustained Denial-of-Service (DoS) attack. The wallet developers announced the issue on April 7, 2018. In correspondence with Bitcoin Magazine, Electrum developer Thomas Voegtlin speculated that the attack may be a form of retaliation from a phishing attacker who has been targeting Electrum in recent weeks. дальше »
2019-4-11 21:47 | |
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Op Ed: Why It’s Unsafe to Store Private Crypto Keys in the Cloud
There are two primary reasons why storing your private crypto keys in the cloud is a bad idea. First, your cloud provider represents a centralized honeypot that could experience a security breach, allowing cyber criminals to access your data. дальше »
2019-2-19 00:19 | |
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Bitcoin Trading Platform LocalBitcoins Hacked with Thousands of Dollars Stolen
CoinSpeaker Bitcoin Trading Platform LocalBitcoins Hacked with Thousands of Dollars Stolen LocalBitcoins has become a victim of a phishing attack. At least six users have been affected after following a link to a fake LocalBitcoins page. дальше »
2019-1-28 13:27 | |
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The Electrum developers are warning users about phishing attack
The Electrum wallet developers reported via Twitter about an ongoing phishing attack against Electrum users. The team provided the link to the official wallet website and asked users not to download Electrum from any other source. дальше »
2018-12-28 22:06 | |
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Researchers Link NotPetya Outbreak and Kiev Power Grid Outage to one Hacking Group
Depending on how one looks at the world, coincidence is either a common thing or doesn’t exist at all. In the world of cyberthreats, it would seem the latter is the more common conclusion. New research shows the NotPetya ransomware attack, as well as a disruption of Ukraine’s power grid, are linked together by one […] The post Researchers Link NotPetya Outbreak and Kiev Power Grid Outage to one Hacking Group appeared first on NullTX. дальше »
2018-11-8 18:58 | |
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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 | |
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