Tessian is a leading cloud email security platform that intelligently protects organisations against advanced threats and data los son email, while coaching people about security threats in-the-moment. Using machine learning and behavioural data science, Tessian automatically stops threats that evade legacy Secure Email Gateways, including advanced phishing attacks, business email compromise, accidental data loss and insider threats. Tessian’s intelligent approach not only strengthens email security but also builds smarter security cultures in the modern enterprise.