CASE STUDY: INSURANCE
Life insurance carrier achieves 87% incident reduction with SOC 24/7
How a mid-market life insurance company implemented managed detection and response to protect its distributed workforce and beneficiary data.
Incident reduction
Avg response time
Threats blocked monthly
SOC coverage
Client profile
Industry
Life Insurance
Employees
320 distributed staff
Annual premiums
$180M+
Policyholders
45,000+
The problem
Distributed workforce security gaps: 70% of employees work remotely or in a hybrid model, accessing policyholder data from home networks with inconsistent security controls.
Reactive security posture: The company relied on antivirus software and periodic scans, with no real-time threat monitoring or 24/7 security operations.
Increasing attack attempts: Monthly phishing emails targeting agents tripled over 18 months. One successful credential theft led to unauthorized access to beneficiary records.
Compliance pressure: Regulators were demanding evidence of continuous monitoring and incident response capabilities for sensitive financial and health data.
The wake-up call
A claims adjuster clicked a phishing link while working from home. The attacker harvested their credentials and accessed the company's claims system for 6 days before internal IT noticed unusual login patterns.
Exposed data included: 1,200 beneficiary records with names, addresses, SSNs, policy values, and bank account information for direct deposits.
Cost of the breach: $180K in forensics, notification, credit monitoring, regulatory fines, and reputation damage. The board mandated immediate implementation of 24/7 security monitoring.
The solution
Phase 1: deployment (weeks 1-3)
- EDR agents deployed to 320 endpoints (desktops, laptops)
- SIEM integration with Microsoft 365, firewalls, and VPN
- Identity threat detection (ITDR) for Azure AD monitoring
- Baseline behavioral analytics established
Phase 2: tuning (month 2)
- Fine-tuned detection rules to reduce false positives
- Created custom alerts for insurance-specific threats
- Integrated with HR system for automated user lifecycle
- Incident response playbooks customized
Phase 3: ongoing operations
- 24/7 SOC monitoring by Cybool analysts
- Sub-15-minute response to confirmed threats
- Monthly threat intelligence briefings
- Quarterly security posture reviews
Measurable outcomes
Security improvements (6 months post-deployment)
- 87% reduction in successful security incidents
- 450+ threats blocked monthly (malware, phishing, unauthorized access)
- Average 12-minute response time to confirmed threats
- Zero data breaches since SOC deployment
- 93% of alerts investigated within 30 minutes
Business impact
- Avoided estimated $500K+ in breach costs over 12 months
- Passed regulatory audit with zero SOC-related findings
- Reduced cyber insurance premiums by 22%
- IT team reallocated 60 hours/month from reactive firefighting to strategic projects
- Board confidence restored in cybersecurity posture
"After our breach, we knew we needed more than just antivirus. Cybool's SOC gives us eyes on our environment 24/7, catching threats we'd never see on our own. It's like having a complete security team without the million-dollar price tag."
(CIO, Life Insurance Carrier)
This solution centered on SOC 24/7 (MDR/ITDR/SIEM). View more Case studies.
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