Ethereum’s 2022 in Review: The Merge, MEV and Mayhem
Ethereum’s year was marked by reductions to energy costs and improved scalability, but it was also racked by hacks and “censorship.”
Los rollups de layer 2 de Ethereum reducen los costos, pero se subestiman sus riesgos
Las redes oficiales de rollups de Ethereum actualmente no pueden decir que “toman prestada” la seguridad de la blockchain.
Ethereum’s Layer 2 Rollups Reduce Costs, but the Risks Are Underappreciated
Ethereum’s incumbent rollup networks cannot currently claim that they “borrow” Ethereum’s security.
Lido’s stETH Token Expands to Layer 2 Networks Optimism and Arbitrum
Users of Ethereum’s quicker, cheaper layer 2 networks will have access to the wrapped staked ETH (wstETH) token.
Optimism Token Flash Crashes 10% on False Rumors of a Major Hack
The layer 2 system’s token fell 10% on Wednesday before rebounding to its pre-crash price after its team clarified it had not been hacked for $450 million.
Optimism Attacker Returns 17M Stolen OP Tokens
The attacker behind the recent theft of 20 million Optimism (OP) tokens returned 17 million of them on Friday. “The Hash” team shares their insights into the world of gray hat hacking and importance of test transactions.
Optimism Attacker Returns 17M Stolen OP Tokens
The attacker was rewarded with 2 million of the tokens as a bounty.
L'attaccante Optimism restituisce 17 milioni di gettoni OP rubati
L'attaccante è stato ricompensato con 2 milioni di gettoni come taglia.
Зловмисник Optimism повертає 17 мільйонів вкрадених токенів OP
Зловмисник отримав 2 мільйони жетонів як винагороду.