Security Operations Centres (SOCs) struggle to keep pace with modern threats, the perils of an ever-increasing digital attack surface and the need to extract value from a plethora of security tools. Cybersecurity technologies continuously introduce additional capabilities to the SOC, such as the emergence of XDR, Security Analytics, and Generative AI. Meanwhile, the SOC has revolved around the SIEM for over a decade. Does this provide an opportunity to leave the legacy SIEM behind, moving beyond its limitations?