Abnormal Security Corp develops AI-powered email security solutions that detect and prevent sophisticated cyber threats including phishing attacks, account takeovers, and graymail. Founded in 2018 and headquartered in San Francisco, the company differentiates itself through advanced machine learning algorithms that analyze email behavior patterns rather than relying solely on traditional signature-based detection methods. This approach enables more accurate identification of emerging threats that bypass conventional security tools. The platform serves enterprise customers seeking comprehensive email protection against increasingly sophisticated social engineering attacks. Abnormal Security continues focusing on enhancing its AI capabilities to address evolving cybersecurity challenges in corporate communications.