Water distribution networks are a fundamental component of modern urban infrastructure, supplying clean water to consumers. However, these networks are increasingly vulnerable to cyber-attacks, posing significant risks to public health and safety. As technology advances and interconnected systems become prevalent, the potential for malicious actors to exploit vulnerabilities in water distribution networks grows exponentially. Therefore, robust cyber-attack detection mechanisms are essential for safeguarding this critical infrastructure. This presentation aims to explore the current landscape of cyber-attack detection methods in water distribution networks and highlight the challenges faced.