The CISO challenge website launched on May 5th, 2021 and runs a competition until 11:59pm on May 21st. The website features a challenge for InfoSec leaders (and those who are looking to become one) to test their knowledge in a realistic series of scenarios. The challenge consists of 25 scenarios based on real-time and complex situations that security leaders face in the course of their jobs. They also compete against other security leaders for a grand prize of $5,000.
Source: https://www.helpnetsecurity.com/2021/05/10/cynet-ciso-challenge/