Tag Archives: Ethereum

Digital cryptocurrency signatures: vulnerability in Bitcoin, Ripple and Ethereum digital signatures discovered by researchers

[ad_1] Some researchers have just reported vulnerabilities in cryptographic signatures for Ethereum, Bitcoin and Ripple. These vulnerabilities allow attackers to calculate private keys and steal cryptocurrencies from a given portfolio. The researchers were able to calculate hundreds of Bitcoin private keys but dozens of private Ripple, Ethereum, HTTPS, and SSH …

Read More »

51 percent of Ethereum Classic attacks a lesson for Altcoin

[ad_1] 51 percent of Ethereum Classic attacks a lesson for Altcoin 12 January 2019 by Paul de Havilland The 51 percent attack now confirmed on the Ethereum Classic highlighted altcoin. While reorg attacks are an integral part of the risk of decentralized systems, a number of altcoin communities have taken …

Read More »