Abnormal Security

Abnormal Security specializes in protecting organizations from email-based threats that traditional signature and rules-based systems can miss. Its cloud-native platform uses behavioral and AI-driven analysis to identify suspicious communication patterns and detect attacks such as phishing, business email compromise, account takeover, and vendor fraud. Rather than relying only on known malicious indicators, the company evaluates relationships, identities, message behavior, and context to determine whether an email represents a genuine business interaction or a potential threat. This approach is designed for security teams that need to reduce risk across large employee populations without adding heavy operational overhead. Abnormal Security also extends protection beyond the inbox by addressing human-targeted attack paths and identity-related risks. The platform is particularly relevant for enterprises seeking modern email security that can adapt to changing social-engineering tactics and increasingly convincing attacks.