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Retail
Managed Security / MDR

National Retail Chain Replaces In-House SOC with Managed Detection and Response

Multi-Brand Retail Chain | 3,500 employees, 180 store locations | Canada-wide

The Challenge

A national retailer's in-house security team of 3 analysts was overwhelmed by 4,000+ alerts per day across 180 locations. False positive rate was 94%. Mean time to respond to confirmed threats was 72 hours. The team was burning out and critical alerts were being missed.

Key Pain Point

A national retailer's in-house security team of 3 analysts was overwhelmed by 4,000+ alerts per day across 180 locations.

Our Solution

GuardsArm deployed a fully managed MDR service: 24/7 SOC with dedicated analysts, AI-powered alert triage reducing noise by 89%, endpoint detection and response (EDR) across all POS and back-office systems, automated threat containment playbook, and weekly executive briefings with threat intelligence.

MDR
EDR
AI Triage
Automated Containment
Threat Intelligence

Measurable Results

-89%
Alert noise reduction
4,000 to 440 actionable alerts
18 min
Mean time to respond
Down from 72 hours
67%
Threats contained automatically
Without human intervention
3 → 1
Security team headcount
Reallocated to strategic work
-34%
Annual security ops cost
vs. in-house team
"We went from drowning in alerts to having a clear picture of our threat landscape every morning. The automated containment alone has saved us from at least two major incidents."
CISO
National Retail Chain

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