The Ethereum Foundation's "update" email account was hacked on June 23 and used to send out nearly 36,000 phishing emails. The scam emails claimed the foundation had partnered with LidoDAO to offer 6.8% yield on staked Ether deposits. The foundation has since recovered the account and stopped the malicious emails. While the email addresses of 81 subscribers may have been exposed, the foundation's investigation found no victims lost cryptocurrency from the attack. The foundation has taken measures to block the attacker and warn users about the malicious site.