Did a hacker steal from Coinbase?

Could you elaborate on the recent reports surrounding a potential security breach at Coinbase? Specifically, have there been any confirmed cases of hackers stealing funds from the platform? If so, how significant were the losses, and what measures are Coinbase taking to ensure the safety of its users' assets in the future? Are there any investigations ongoing to identify the perpetrators and prevent such incidents from recurring? This information is crucial for investors and crypto enthusiasts to understand the current state of affairs and make informed decisions.