Recent studies reveal that 51% attacks on Bitcoin and Ethereum are economically impractical due to high costs and logistical challenges. Meanwhile, the FixedFloat decentralized exchange suffered a $26 million hack involving Bitcoin and Ether. This highlights both the strength and vulnerabilities in the crypto ecosystem. Explore crypto buying options at Bitlet.app, which offers a unique installament service to purchase cryptos now and pay monthly.
In 2019, North Korean military intelligence hackers stole $42 million worth of Ethereum from a cryptocurrency exchange, as confirmed by South Korean police. This incident highlights the ongoing threats faced by the crypto industry.