Maritime transportation systems are increasingly embracing advanced technology and relying more on digital solutions, resulting in the escalation of potential cyber threats and the expansion of attack surface. Furthermore, in the upcoming years, the adoption of AI-based navigation and autonomous vessels will further broaden the scope of attack vectors. The widespread use of technologies like Electronic Chart Display and Information System (ECDIS) and Automatic Identification System (AIS) reveals gaps in current cybersecurity protocols within the maritime sector. In this paper, we aim to highlight the consequences of lacking proper security protocols employed for digital systems onboard ships by examining historical cyber-attacks on vessels. Additionally, we will explore the concept of a Maritime Security Operations Center (M-SOC), which can play a major role in enhancing cybersecurity in the maritime sector. The unique nature of M-SOC, which operates on real-time threat detection, can enhance resilience and protect critical infrastructure. Moreover, M-SOC serves as a centralized hub for analyzing cybersecurity data and coordinating response efforts.