Ethereum Foundation Launches Post-Quantum Research Challenge Amidst Whale Profits and Security Concerns

The Ethereum ecosystem is experiencing a mix of developments, from technological advancements to security concerns. The Ethereum Foundation has launched its Better Codes challenge, offering researchers a chance to compete for $1 million to advance post-quantum research.

Meanwhile, large Ethereum holders are taking profits after the recent price surge. The wallet '7 Siblings' reportedly bought tokens during dips in February and June, but sold heavily after a 20% rally, taking in tens of millions of dollars.

SharpLink Gaming has added $91 million to its staking position, underscoring mixed sentiment among major ETH holders. A Tornado Cash phishing incident has drained 1,010 ETH from a user's wallet, raising security concerns.