Is Uniswap safe to use?

I'm curious about the safety of using Uniswap for cryptocurrency trading. With so many decentralized exchanges available, I want to make sure that my funds are secure. Can you tell me more about the security measures Uniswap has in place to protect users' assets? Are there any known vulnerabilities or hacks that have occurred on the platform? I'd also like to know if Uniswap has any insurance policies in place to cover potential losses in case of a security breach. Lastly, what steps can I take as a user to ensure the safety of my funds while trading on Uniswap?