Sublime Security

Sublime Security offers an AI-powered, programmable cloud email security platform designed to detect and block various email-based attacks, including Business Email Compromise (BEC), malware/ransomware, credential phishing, and more. The company's platform provides security teams with unprecedented visibility and control over their cloud email environments, enabling them to customize detections, reduce attack surfaces, conduct threat hunting, and implement tailored security controls.

Sublime Security's approach to email security departs from traditional black-box solutions by empowering security teams with transparency and adaptability. The platform incorporates an AI-powered detection engine that leverages machine learning for automated detection, triage, and explainability. Additionally, Sublime Security has introduced a domain-specific language called Message Query Language (MQL), which allows advanced teams to tailor detections, create exclusions, and mitigate false positives across Microsoft 365 and Google Workspace environments.

Notably, Sublime Security's Core Detections are open-sourced on GitHub, fostering a community-driven approach where anyone can contribute and benefit from new protections against emerging threats. This collaborative model encourages security practitioners to share insights and collectively enhance email security defenses.

In April 2024, Sublime Security launched Attack Score, a feature that utilizes transparent, explainable machine learning to prioritize email threats. Attack Score assists security analysts in quickly understanding and prioritizing detected threats based on contextual information and observed attack indicators, further enhancing incident response capabilities.