Case Studies

Proven Cyber Defence Results

Real-world examples of how CryptCyber has protected organisations against sophisticated cyber threats.

Finance

Ransomware Attack Prevention — Financial Institution

Challenge

A major UK bank faced sophisticated ransomware attacks targeting their transaction processing systems, threatening £200M+ in daily operations.

Solution

Deployed AI-driven endpoint detection, network segmentation, and real-time threat hunting across 12,000+ endpoints.

2,400+

Attacks Blocked

< 3 min

Response Time

Zero

Downtime

Energy

Critical Infrastructure Protection — Energy Provider

Challenge

A national energy provider needed to secure SCADA systems and OT environments against state-sponsored threat actors.

Solution

Implemented Zero Trust architecture, OT-specific monitoring, and 24/7 SOC coverage with custom threat intelligence feeds.

847

Threats Detected

3,200+

Systems Secured

100%

Compliance

Healthcare

Data Breach Prevention — Healthcare Trust

Challenge

An NHS Trust was vulnerable to patient data exfiltration after multiple phishing attacks compromised staff credentials.

Solution

Deployed dark web monitoring, MFA enforcement, staff training, and AI-powered email filtering with incident response retainer.

100%

Breaches Prevented

15,000+

Phishing Blocked

4,800

Staff Trained

Government

Threat Response Transformation — Government Agency

Challenge

A central government agency had 72-hour incident response times, leaving critical systems exposed to advanced persistent threats.

Solution

Built managed SOC with automated playbooks, SOAR integration, and AI-powered triage reducing response to under 4 minutes.

72h → 4min

Response Time

85%

Automation

-94%

False Positives

SaaS

Downtime Elimination — SaaS Platform

Challenge

A high-growth SaaS company suffered repeated DDoS attacks causing 120+ hours of annual downtime and customer churn.

Solution

Implemented multi-layered DDoS mitigation, WAF configuration, and cloud-native security posture management.

99.8%

Downtime Reduced

99.99%

Availability

£4.2M

Revenue Protected

Legal

Compliance Achievement — Legal Firm

Challenge

A top-50 UK law firm needed ISO 27001 certification and GDPR compliance to secure enterprise client contracts.

Solution

Full security audit, gap analysis, policy creation, technical controls implementation, and certification support.

ISO 27001

Certified

98%

GDPR Score

£12M+

Contracts Won

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