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KyberSwap hacker opens door for negotiations after $45 million exploit
The KyberSwap hacker has shown a willingness to negotiate after exploiting the decentralized exchange for around $45 million, according to on-chain messages. The attacker publicly messaged KyberSwap, stating negotiations would commence shortly after adequate “rest:” “Dear Kyberswap Developers, Employees, DAO members, and LPs, Negotiations will start in a few hours when I am fully rested. дальше »
2023-11-23 14:15 | |
Ethereum Classic 51% Attack: Okex Crypto Exchange Suffers $5.6 Million Loss, Contemplates Delisting ETC
Cryptocurrency exchange Okex reveals it suffered the $5. 6 million loss as a result of the double-spend carried out by the attacker(s) in Ethereum Classic 51% attack. Okex says it fully absorbed the loss as per its user-protection policy while insisting that the attack did not cause any loss to the platform’s users. дальше »
2020-8-18 01:00 | |
Windows users can now use Yubico’s security keys to log in to their PCs
Swedish company Yubico has announced that its hardware security keys can now be used to login to a local Windows OS account. The feature, which underwent extensive testing over the past six months, lets you add a second layer of authentication to your Windows accounts, by plugging a USB key into your PC. дальше »
2019-10-18 08:32 | |
Sidechains vs Plasma vs Sharding
Special thanks to Jinglan Wang for review and feedback One question that often comes up is: how exactly is sharding different from sidechains or Plasma? All three architectures seem to involve a hub-and-spoke architecture with a central “main chain” that serves as the consensus backbone of the system, and a set of “child” chains containing actual user-level transactions. дальше »
2019-6-14 04:03 | |
A Prehistory of the Ethereum Protocol
Although the ideas behind the current Ethereum protocol have largely been stable for two years, Ethereum did not emerge all at once, in its current conception and fully formed. Before the blockchain has launched, the protocol went through a number of significant evolutions and design decisions. дальше »
2018-7-21 23:03 | |
Op Ed: Addressing the Threat of Cryptomining Malware
One major class of attacks to hit the hacking landscape recently is cryptomining. While cryptomining on its own supports a good cause when being done consciously, it also allows nefarious actors to make a lot of money fast, and, with the sheer number of cryptocurrencies available to mine, it is becoming a popular choice for attackers. дальше »
2018-7-18 23:18 | |