How secure is GMX?

I'm curious about the security of GMX. As a cryptocurrency user, security is of utmost importance to me. Can you elaborate on the measures taken by GMX to safeguard user funds and data? Do they have robust encryption protocols? Are there any known vulnerabilities or hacks in their system? I'd also like to know about their security audits and if they've had any significant breaches in the past. With so many hackers targeting cryptocurrency platforms, it's crucial to have a clear understanding of the security measures implemented by GMX.