Operational technology networks are responsible for controlling critical infrastructure systems and are vulnerable to cyber attacks. This article explores the art of sabotage and how hackers disrupt OT networks and impact critical operations through various techniques such as malware, phishing, and DoS attacks. The impact of cyber attacks on OT networks can be severe, causing physical damage, service outages, and even posing a threat to human lives. It is crucial for organizations to take steps to secure their networks and protect against cyber attacks to ensure the safety and well-being of employees and the public.