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Microsoft Copilot Studio

AI Fraud Detection Copilot

Automated suspicious email investigation and security review workflow

Client / Partner

Nijas

Duration

8 weeks

Client Rating

5.0/5.0

The Challenge

Security teams faced significant manual overhead investigating suspicious emails. The process required checking multiple threat intelligence sources, validating IPs/URLs, handling timeouts, and generating comprehensive incident reports.

Our Solution

  • Developed an AI orchestration agent with multi-tool integration (APIVoid) for domain, URL, IP, and phone validation
  • Integrated a SharePoint blacklist intelligence search and an AI-driven threat assessment module
  • Designed a fault-tolerant Power Automate email delivery architecture with retry handling and timeout optimization
  • Generated dynamic HTML professional investigation reports automatically

Solution Architecture

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Results & Impact

Automated complete suspicious email investigation workflows from detection to reporting
Enforced deterministic tool execution and prevented duplicate API calls
Separated AI reasoning from transactional email delivery for high enterprise reliability

Technology Stack

Microsoft Copilot StudioPower AutomateAPIVoid APIsSharePoint OnlineHTML/CSS Reporting

Built an enterprise-grade AI fraud detection and security review solution that automates suspicious email investigation workflows with resilient workflow architecture.

Nijas

Security Operations

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