Insider Threat Detection & Investigations
Identify, investigate, and mitigate threats from within your organization
Protecting Your Organization From Within
Insider threats pose one of the greatest risks to organizations today. Whether it is a disgruntled employee, a compromised contractor, or an unwitting participant in a social engineering scheme, the damage from insider threats can be devastating. GSC Investigations combines deep investigative expertise with advanced cybersecurity capabilities to detect, investigate, and help prevent insider threats before they escalate.
Our Insider Threat Services
Comprehensive detection, investigation, and prevention
Behavioral Threat Assessment
Identification of warning signs and behavioral indicators that may signal insider threats before they result in harm.
- Employee behavioral analysis
- Anomalous access pattern detection
- Disgruntlement and flight-risk indicators
- Social engineering susceptibility
Digital Activity Investigation
Forensic analysis of digital footprints to uncover unauthorized data access, exfiltration, or sabotage by insiders.
- Data exfiltration analysis
- Email and communication review
- USB and cloud transfer tracking
- Log analysis and timeline reconstruction
Intellectual Property Theft
Investigations into trade secret misappropriation, proprietary data theft, and competitive intelligence breaches by current or departing employees.
- Trade secret exfiltration
- Non-compete violation evidence
- Departing employee investigations
- Competitive intelligence leaks
Insider Threat Program Development
Help organizations build proactive insider threat programs with policies, monitoring frameworks, and response procedures.
- Program framework design
- Policy and procedure development
- Monitoring strategy implementation
- Employee awareness training
Types of Insider Threats We Investigate
Malicious Insiders
Employees or contractors who intentionally steal data, sabotage systems, or commit fraud for personal gain or revenge
Negligent Insiders
Well-meaning employees who inadvertently cause security incidents through carelessness, policy violations, or lack of training
Compromised Insiders
Employees whose credentials or access have been stolen through phishing, social engineering, or external hacking
Third-Party Threats
Vendors, contractors, and business partners with access to your systems who abuse their trusted position
Our Investigation Process
Assessment
Confidential intake, threat profile development, and scope definition
Collection
Covert evidence gathering, digital forensics, and activity monitoring
Analysis
Behavioral analysis, digital timeline construction, and threat correlation
Resolution
Detailed findings report, legal support, and remediation recommendations
Investment
Targeted Investigation
Single subject or incident
- Focused digital forensics
- Activity timeline analysis
- Evidence preservation
- Written findings report
Comprehensive
Multi-faceted investigation
- Full digital and physical investigation
- Multiple subject analysis
- Surveillance integration
- Expert testimony available
- Remediation plan
Program Development
Proactive threat program
- Full program framework
- Policy development
- Technical controls advisory
- Employee training
- Ongoing consultation
Why GSC for Insider Threat Investigations
Security Architecture
Deep understanding of enterprise security controls and how insiders circumvent them
Attacker Mindset
Certified Ethical Hacker perspective to anticipate insider tactics and techniques
Licensed Investigator
Texas licensed PI with authority to conduct lawful investigations and gather admissible evidence
Digital Forensics
Incident response and forensic analysis expertise for court-ready evidence collection
Suspect an Insider Threat?
Time is critical. Submit a confidential inquiry or call for an immediate consultation.
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