Average reduction in cloud attack surface
Critical misconfigurations fixed in first 90 days (avg)
Audit readiness across reviewed M365 tenants
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Helping a Hertfordshire independent school reduce phishing exposure and strengthen protection for staff and students

Helping a regulated financial organisation strengthen external attack surface visibility
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Rightmove partnered with Peritus to eliminate SaaS security blind spots, improve identity controls, and gain clearer visibility across their expanding cloud environment.
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Telegraph Media Group partnered with Peritus to enhance email protection using AI-driven detection, blocking phishing, BEC attempts, and account takeover risks while improving operational efficiency.
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How a leading insurance broker improved cyber resilience, protected sensitive customer data and prepared for the rise of AI-driven cyber threats with support from Peritus Cloud Security.
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Southern Communications Group partnered with Peritus to unify fragmented asset data, eliminate security blind spots, and strengthen control across their IT estate.
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As the UK's largest owner and operator of country clubs, The Club Company relies on Microsoft 365 to support communication across its golf, health, fitness and hospitality venues.
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A national professional services firm partnered with Peritus to gain visibility into AI usage, reduce data exposure risks, and establish governance policies that protected client information and operational integrity.
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A national legal services provider partnered with Peritus to establish safe AI usage, reduce shadow AI risk, and introduce governance controls that protected client confidentiality and regulatory compliance.

A rapidly scaling, VC-backed fintech partnered with Peritus to gain senior security expertise, strengthen cloud controls, and meet investor and regulatory expectations as the company expanded.
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A nationwide, multi-brand retail group partnered with Peritus to improve identity hygiene, tighten access controls, and strengthen cloud security across thousands of users.
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A multi-site healthcare organisation partnered with Peritus to uncover hidden risks, remediate high-impact misconfigurations, and significantly reduce its Microsoft 365 attack surface.

A multi-site UK manufacturer partnered with Peritus to identify critical cloud vulnerabilities, improve configuration hygiene, and strengthen operational resilience across its hybrid environment.
Many of our clients operate in regulated industries or under NDA.
For these organisations, we anonymise case studies while keeping the facts, outcomes, and challenges real.
This gives a true view of our work while protecting client confidentiality.