Is it safe to stake ETH on Lido?

I'm considering staking my ETH on Lido, but I'm a bit hesitant about its safety. Could you please offer some insights into this matter? Is Lido a reliable platform for staking ETH? What kind of security measures does it have in place to protect users' funds? Also, what are the potential risks involved in staking ETH on Lido? It would be great if you could provide some real-world examples or testimonials from other users who have staked their ETH on Lido. Thank you for your help in clarifying this issue for me.