Geopolymers are chemically bonded ceramics formed at room temperature and obtained using aluminosilicates and alkali activators. Geopolymers have found applications beyond construction, such as in ...

Korean crypto traders are having an outsize effect on local altcoin prices following a major hack at South Korean exchange Upbit, according to CryptoQuant CEO Ki Young Ju. (Ki Young Ju) “Upbit got ...

Last week, China’s cybersecurity agency officially accused state actors, including the United States, of being behind the 2020 hack of a bitcoin mining pool known as LuBian, according to a report in ...

A Chinese state cybersecurity watchdog has accused the U.S. government of unlawfully seizing billions of dollars worth of Bitcoin, alleging the assets originated from a 2020 mining pool hack instead ...

China’s cybersecurity agency, the National Computer Virus Emergency Response Center (CVERC), has publicly accused the U.S. government of secretly commandeering 127,000 BTC (approximately $15 billion ...

Abstract: Selfish mining attacks threaten the tamper-resistance of blockchain systems with consensus mechanisms based on proof-of-work and probabilistic finality. Optimizing blockchain system ...

One such example is RollerCoin, a browser-based simulator inspired by the mechanics of real-world mining. The concept is straightforward: users play mini-games, earn in-game hashing power, and use it ...

The Chinese mining pool was quietly hacked in December 2020, losing Bitcoin then worth $3.5B, now valued at $14.5B, making it the biggest crypto theft ever, newly revealed by Arkham. LuBian’s private ...

Arkham uncovers a 2020 hack on LuBian mining pool involving 127,426 BTC. The stolen Bitcoin is now worth $14.5 billion, making it the biggest crypto hack ever. LuBian never disclosed the breach; funds ...

SAN FRANCISCO — A top White House official on Thursday said the Trump administration will work at “destigmatizing and normalizing” the use of offensive cyber as a tool of national power. “It's not ...