Critical infrastructures are essential to all states and any attacks on critical infrastructure can cripple the economy of the state or even harm the lives of its citizens. Advanced developed states have developed cyber programmes, with a specific few having created offensive cyber capabilities. When we live in a world of constant threat of cyber-attacks, countries need to adapt CBMs so as to avoid misunderstandings and create transparency. In this report we will discuss the importance of cyber security, showcase a possible scenario between two countries and figure out what is next for the OSCE in the field of critical infrastructure protection.