The financial services sector is undergoing significant changes, including accelerated digital transformation and increased adoption of cloud technologies, which introduces new security risks. Cybercrime remains a major concern for the industry, with malicious actors targeting financial institutions to exploit resources for illegal gains. The intersection of these trends highlights the need for DevSecOps, an approach that integrates development operations with application security to scale security beyond smaller AppSec teams and mitigate breach costs. By adopting DevSecOps, financial institutions can ensure safe digital services experiences while driving business growth and innovation.