Who killed the Hydra?

Good afternoon, everyone. Today, we're faced with a perplexing mystery. The Hydra, a seemingly invincible organization in the world of cryptocurrency and finance, has fallen. But the question remains, who was the culprit? Was it a rival group looking to seize control of the market? Or perhaps it was an inside job, a betrayal from within the Hydra itself? We must delve deeper into the intricacies of this case and uncover the truth behind the downfall of the Hydra. So, let's begin our investigation and uncover the identity of the elusive killer. Who killed the Hydra?