Reentrancy attacks in smart contracts, explained

Riot managed to increase its revenue from Bitcoin mining despite reporting a staggering 340% increase in costs to mine a Bitcoin.

The incoming CEO wants to convey to the corporate sector that Cardano will be around in 30 years. Cardano recently celebrated the third anniversary of its Mainnet launch. In the run up to this occasion, Cointelegraph had the opportunity to discuss the project's future plans with the Cardano Foundation’s incoming CEO, Frederik Gregaard.Gregaard, who has not yet…

Blockchain continues to attract interest in the pharmaceutical industry. Samsung SDS will conduct a series of pilot projects in November to test blockchain-powered medicine distribution management. The goal of these tests is to guarantee transparency in the process of tracking pharmaceutical drugs.According to Yankup, the IT branch of Samsung Group announced the pilot programs, named…

United States bank holding corporation Capital One has won its latest blockchain-related patent, this time incorporating the technology in a content validation system. Documents from the U.S. Patent and Trademark Office released the patent on April 2.Capital One, which last year focused its intellectual property efforts on blockchain for user authentication, now wants to use…

Bitcoin (BTC) set new one-month highs on the Dec. 14 Wall Street open on a day full of key events for the United States Federal Reserve.BTC/USD 1-day candle chart (Bitstamp). Source: TradingViewBitcoin bullish with stocks into FOMCData from Cointelegraph Markets Pro and TradingView showed BTC/USD hitting $18,126 on Bitstamp, beating the $18,106 high from the…

Grayscale also launched funds for protocols Bittensor and Sui in August.

The House and Senate Republicans claimed the SEC evaded the notice and comment rulemaking process required by the Administrative Procedure Act by issuing SAB 121.

The North Korean hacking collective has at least $47 million in cryptocurrency, including Bitcoin, Ether, Binance Coin and various stablecoins, including Binance USD. 42 Total views 1 Total shares North Korean hacking collective Lazarus Group holds a whopping $47 million in cryptocurrency, most of which is in Bitcoin (BTC), new data shows. According to data collated

On Feb. 14, California-headquartered gaming and computer hardware manufacturer Nvidia reported full-year revenue gains in 2018, despite being one of the companies worst hit by the cryptocurrency market dip and subsequent lack of demand for mining components.The firm’s main products include graphics processing units (GPU), among others, which became widely purchased by miners during the…