"All men make mistakes, but only wise men learn from their mistakes", an inspiring quote by Winston Churchill. In our daily work, we assist clients who have fallen victim to cybercrime, where cybersecurity has failed to prevent, detect and respond to an attack in time. Never wasting a good crisis, our clients are eager to solve the issues and emerge stronger. In this session, we will share the war stories from the trenches and the mistakes others have made, so that you can learn. You will listen to and discuss firsthand real live experiences from incident responders and cybersecurity experts. You will leave the session with a set of practical tips and a better understanding on how to prevent other organizations mistakes.