Результатов: 213

Dan Larimer On 30k EOS Hack, “No Different Than High Fee Transaction Spam On BTC Or ETH”

An exploitation of EOSIO allowed an attacker to gain 30,000 EOS worth over $110k by winning every roll on the gambling decentralized app (DApp) EOSPlay. The attacker used REX, the Resource Exchange is a bucket that collects all the EOSIO resource fees including RAM sales and name auctions, to have the blocks filled with transactions […] дальше »

2019-9-15 17:52


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Nasty Glupteba malware uses Bitcoin blockchain to keep itself alive

Cybersecurity researchers have discovered a new strain of the nefarious Glupteba malware that uses the Bitcoin blockchain to ensure it remains dangerous. TrendMicro’s latest blog details the previously undocumented variant which is capable of invading systems to mine Monero cryptocurrency and steal sensitive browser data like passwords and cookies. дальше »

2019-9-4 17:09


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Report Claims That “Sextortionists” Absconded With Over $300,000 in Crypto in 2018

Most cyberattacks in the crypto space involve hackers finding a way around the security of crypto exchange platforms and gaining access to users’ funds. Last year saw the entry of a new breed of cyber extortionists that seems to be gaining ground, so much so that they were able to steal over $300,000 in bitcoin (BTC) tokens in 2018. дальше »

2019-3-1 18:10


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How to quietly ditch people you follow on Facebook, Twitter, and Instagram

Welcome to TNW Basics, a collection of tips, tricks, guides, and advice on how to get the most out of your gadgets, apps, and other stuff. Ever wished you could discreetly filter certain people out of your social media feeds? We feel you, and we’re here to help you do just that in a matter of seconds on Facebook, Twitter, and Instagram, without letting your ‘friends’ know. дальше »

2019-1-4 13:54


Understanding How Blockchain Fees And Incentives Help Fend Off Network Spam Attacks

A lot of newcomers to crypto space often wonder why transaction fees are necessary, especially since miners receive block rewards. However, the truth is that block rewards can be enough only for a certain period, especially when it comes to Bitcoin, which has its block rewards cut in half approximately every four years. For now, […] дальше »

2018-12-3 21:27