An Ethereum Foundation researcher has discovered that staking Ether (ETH) reveals a user's IP address information, raising concerns about privacy. The researcher found that the process of validating transactions on a public blockchain network made it possible for anyone to connect to the IP address that was used to stake ETH. The revelation underscores the fact that blockchain networks, while highly secure, can also be vulnerable to data breaches. It also highlights the importance of user privacy in the era of increased data collection and surveillance. https://cointelegraph.com/news/ethereum-researcher-says-staking-reveals-ip-address-sparking-privacy-concerns