Is Bitstamp legitimate?

I'm curious to know if Bitstamp is a legitimate cryptocurrency exchange platform. With so many scams and fraudulent activities in the crypto space, it's important to be cautious when choosing a platform to trade on. Can you provide some insights into Bitstamp's legitimacy, including its regulatory status, security measures, and reputation in the industry? Additionally, are there any red flags or concerns that potential users should be aware of before signing up with Bitstamp?