New AI-powered solution helps firms spot risky security behavior Human error and poor security decisions are among the leading causes of data breaches, but it can be hard for security teams to know where to invest resources to address these risks and provide help to employees who need it most. Tessian is introducing what it calls the Human Layer Risk Hub -- a solution that offers organizations full visibility into employees' risk levels and drivers on email, enabling security and risk management leaders to take a more tailored approach to employee security. It works by creating individual risk profiles for each employee in an organization, using a range of signals that are hidden within email data and are detected by Tessian's advanced machine learning models. Signals such as employees' email usage patterns, relationship graphs, and security decisions on historic and real-time emails provide insight into which employees are targeted most by phishing attacks, which are the most careful or careless with data over email, and which are more likely to deal with sensitive data, for example.