Email Security

Business Email Compromise (BEC) is a sophisticated scam where attackers impersonate executives, vendors, or trusted partners to trick employees into transferring funds or sharing sensitive data. BEC attacks caused $2.95 billion in verified business losses in 2025 according to the FBI's Internet Crime Complaint Center (IC3), and 2026 is already pacing higher. Our AI-powered email security detects BEC by analyzing sender behavior patterns, identifying display name spoofing, detecting lookalike domains, and flagging unusual requests for wire transfers or sensitive information. We also implement email authentication protocols (SPF, DKIM, DMARC) to prevent domain spoofing of your organization's email addresses.

SPF (Sender Policy Framework), DKIM (DomainKeys Identified Mail), and DMARC (Domain-based Message Authentication) are email authentication protocols that verify the sender's identity and prevent email spoofing. SPF specifies which mail servers are authorized to send email on behalf of your domain. DKIM adds a cryptographic signature to verify email integrity. DMARC ties SPF and DKIM together and tells receiving servers what to do with emails that fail authentication. Together, these protocols prevent attackers from sending emails that appear to come from your domain. Our team configures and manages these protocols as part of our email security service.

Our AI analyzes multiple signals in every incoming email including natural language patterns, sender reputation, header anomalies, URL destinations, attachment behavior, and contextual signals like urgency language or unusual requests. Machine learning models trained on millions of phishing samples detect subtle indicators that traditional signature-based filters miss, including zero-day phishing campaigns and highly targeted spear-phishing attacks. The system continuously learns from new threats, adapting its detection capabilities in real-time. Suspicious URLs are rewritten for time-of-click analysis, and attachments are detonated in sandboxed environments before delivery.

Emails flagged as suspicious are quarantined in a secure holding area where they cannot harm your systems. Users receive a daily digest notification showing quarantined messages with the reason for quarantine. Administrators can review, release, or permanently delete quarantined emails through the management dashboard. Legitimate emails that were incorrectly flagged (false positives) can be released with one click and the AI system learns from these corrections to improve future accuracy. Our false positive rate is under 0.01%, meaning virtually no legitimate business emails are blocked.