What is the safest cryptocurrency exchange in the US?

As a cryptocurrency enthusiast, I'm always on the lookout for secure and reliable exchanges. Given the volatile nature of the crypto market, it's crucial to choose a platform that prioritizes user safety and funds' security. Could you recommend the safest cryptocurrency exchange operating in the United States? I'm interested in knowing about its security measures, regulatory compliance, and any past incidents or hacks it has faced. Additionally, how does it handle user data protection and privacy? Thank you for your time and assistance.