Build understanding before the breach
Teger AI is building an explainable defense layer for suspicious email and chat messages. The public investigation desk is available without an account; the browser extension remains a separate private beta.
Mission
Teger focuses on the human layer of phishing and social engineering: the urgency, authority claims, credential requests, payment changes, fear, rewards, secrecy, and brand cues that shape a person’s decision.
Open source
The project is open source at github.com/dukemawex/Teger-ai.
Support
Teger AI is supported by the OpenAI Cybersecurity Grant.
Founder and leadership
Emmanuel Duke leads Teger AI, working across AI engineering, software development, cybersecurity innovation, applied research, mechanical engineering, and industrial technology. He holds a B.Eng. in Mechanical Engineering from the University of Nigeria, Nsukka.