Another exciting year with huge security incidents lies behind us. It is worth noting that the threat landscape is becoming increasingly complex due to influences such as war, economic instability and pandemic. Attackers are adopting more and more professional approaches. In this session, Alex will describe where the RaaS model has found its origin and describe some of the most spectacular cases where enterprise environments have been compromised due to the use of ransomware. The session will provide a good mix of advanced threats taking into account the challenges of security operations, as well as recommendations for hardening the environment.