Case Study: Quilter achieves doubled security operations productivity with Cymulate

Quilter Plc Security Operations Boosts Productivity & Performance

Quilter, a leading international wealth manager overseeing £109.5 billion and serving over 900,000 customers, needed to secure a globally distributed business that was growing through organic expansion and acquisitions while protecting sensitive customer and partner data. To scale testing, speed risky integrations, and validate controls across multiple environments, Quilter deployed Cymulate’s Continuous Security Validation from vendor Cymulate.

Cymulate automated attack simulations, control validation (email, web, Immediate Threats, MITRE ATT&CK®), and integrations with EDR/SIEM, enabling remote, repeatable testing and rapid post‑acquisition assessments. The Cymulate platform exposed an email security flaw, provided NIST‑based scoring and executive reporting, and—according to Quilter—helped double the security team’s productivity while accelerating remediation and risk‑based decision making.

Quilter

Dan Baylis

Group Security Operations Manager