The UK’s impending Cyber Security and Resilience Bill is prompting Managed Service Providers (MSPs) to reassess their reliance on Microsoft 365 for cybersecurity, as native tools alone may not offer adequate protection against evolving threats. CyberSentriq emphasizes the necessity for a layered security strategy to comply with stricter regulations and to effectively manage risks such as Business Email Compromise and advanced phishing attacks. The call for MSPs to adopt proactive cyber resilience underscores the growing importance of integrating third-party security solutions alongside existing tools to ensure comprehensive protection and compliance in a rapidly changing cybersecurity landscape.