
Security
Monero-mining botnet Lemon Duck records spike in activity
Researchers at Talos Intelligence Group have noticed a sharp rise in DNS requests connected with its command-and-control servers since the...
OKEx suspends withdrawals amid security investigation
The digital currency exchange said one of its private key holders was cooperating with authorities on an investigation and had...
Twitter hack prompts NYDFS to call for more social media oversight
The New York financial regulator has criticized the lack of leadership at Twitter which made it easier for the hackers...
Ethereum Classic implements 51% attack defense
The Ethereum Classic network, which was 51% attacked three times in August, has implemented a finality system to protect against
KuCoin restores deposits and withdrawals for 70+ coins after $275M hack
The exchange has also taken steps to recover some of the stolen coins in partnership with some of the digital...
Hackers target 20 Israeli digital currency execs in multiple failed attacks
The attack was carried out by a sophisticated team of hackers that may have been state-sponsored, according to local media...
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