By Steve O’Hear
Tessian (formerly called CheckRecipient), the London-based startup that is deploying machine learning to improve email security, has raised $13 million in Series A funding. Leading the round is Balderton Capital, and existing backer Accel. A number of previous investors also followed on, including Amadeus Capital Partners, Crane, LocalGlobe, Winton Ventures, and Walking Ventures.
Founded in 2013 by three engineering graduates from Imperial College — Tim Sadler, Tom Adams and Ed Bishopon — Tessian is built on the premise that humans are the weak link in company email and data security. This can either be through mistakes, such as a wrongly intended recipient, or through nefarious employee activity. By applying “machine intelligence” to monitoring company email, the startup has developed various tools to help prevent this.
Once installed on a company’s email systems, Tessian’s machine learning tech analyses an enterprise’s email networks to understand normal and abnormal email sending patterns and behaviours. It then attempts to detects anomalies in outgoing emails and warns users about potential mistakes before an email is sent. This, the startup says, makes it different to legacy rule-based technologies and that Tessian requires “no admin from security teams and no end-user behaviour change”.
One neat aspect is that Tessian …read more
Source: Tech Crunch