Ethereum core developer Tim Beiko disclosed on X that the email list of the Ethereum Foundation appears to have been leaked due to a hack on the upstream service provider SendPulse. The attacker impersonated the Ethereum Foundation ([email protected]) and sent phishing emails to subscribers. Tim Beiko shared a sample image of the email, which contained a false partnership statement between the Ethereum Foundation and the liquidity staking protocol Lido. Tim Beiko urged users not to click on any links in the email.