Physical Security & Executive Protection
Alethea equips security teams with early warnings, contextual intelligence, and real-time insights to help mitigate digital risks before they become real-world threats.

Detect, Assess, and Mitigate Before It Escalates
Fortify your security operations with continuous threat monitoring across mainstream and niche platforms. Our technology detects the narrative signals and behavioral cues that precede real-world threats and delivers real-time context-rich insights, so you can intervene early.

Cut Through the Noise

Threat Actor Visibility

Evolve Faster than the Adversary

Seamless Integration
A Modern Solution for Evolving Security Threats
Alethea helps physical security and executive protection teams stay ahead of digital threats that lead to real-world harm. We detect early signs of doxxing, targeting, and coordinated disruption, track how threats evolve, and assess credibility in real time. Our insights support coordinated responses across security, legal, and operational teams.
Request a demo to see how we help mitigate critical physical security risks.
Critical Threats
Alethea Helps You
Critical Threats and How Alethea Helps

Doxxing & Location Targeting
Alethea Helps You
- Detect online chatter around leaked personal or location information
- Support takedown efforts by flagging violations of platform policies
- Coordinate with security teams to assess risk and respond appropriately

In-Person Disruption & Protests
Alethea Helps You
- Monitor planning behavior, group activity, and narrative evolution across platforms
- Coordinate proactive threat mitigation with security, legal, and law enforcement teams

Threats of Violence
Alethea Helps You
- Detect early online chatter tied to physical threats
- Validate threat credibility and escalate to law enforcement as needed
- Maintain a heightened security posture based on real-time risk intelligence

Insider Coordination
Alethea Helps You
- Provide behavioral context and indicators for internal review or insider threat detection
- Monitor group activity and coordination patterns
- Escalate to law enforcement as needed
Why Alethea
Discover how Alethea works—from the intelligence behind our platform to the experts who guide our approach. Learn about our methodology, the outcomes we drive, and the recognition we’ve earned along the way.
Security Insights Hub

February 13, 2025
TAG Security Annual, 1st Quarter 2025: An Interview with Lisa Kaplan, Founder & CEO, Alethea

June 5, 2025
Alethea Launches Risk Radar, a Narrative Risk Management System to Increase Visibility into Threats Stemming from Disinformation and Context Distortion

August 28, 2025