Following a ransomware attack, many companies find it challenging to detect and respond to the attack effectively. This session will explore various tools and methods that can be utilized to fully detect hackers' behavior, movements, and scope of penetration and show how companies can employ comprehensive security detection tools to thoroughly examine the cloud, network, and endpoints one-by-one, locate the paths of threat invasion and the scope of dissemination, and propose a new security architecture to ensure complete defense and prevent secondary ransomware attacks.