Relaxed environment for those who are self motivated. Plenty of training and opportunity for those starting out in cybersecurity or have been in the industry for some time.
You can bring as much interest and passion to the project as you'd like and see real impact and shift processes in tangible ways. Freedom to develop technology with what you feel is the best way forward and help choose what's best for the team, allowing you to learn and grow.
Cons
Communication between teams is difficult to manage. Scope of projects are difficult to keep managed.