What happened to the Kyber Crystal?

I'm curious, what exactly transpired with the Kyber Crystal? Did it suddenly vanish into thin air, or was there a more complex story behind its disappearance? Did it fall into the wrong hands, perhaps triggering a chain of events that shook the cryptocurrency and finance world to its core? Or did it simply cease to function, leaving those who relied on it scrambling for alternatives? I'm eager to learn the full details of this mysterious occurrence and understand its implications for the future of the industry.