Intruder is a proactive security monitoring platform for internet-facing systems. Intruder was founded in 2015 to help solve the information overload crisis in vulnerability management. Having worked both as an ethical hacker for tier one companies, and for blue teams defending critical national infrastructure, Founder Chris Wallis noticed that while vulnerability management tools were great at finding issues, they were less useful when it came to prioritising them, tracking them, and timely alerting when problems arose. Quite simply the most important issues were often getting lost in the noise.