Cyberattacks, ransomware and corporate data exfiltration by nefarious actors are frequent headlines affecting major companies from around the world. Are organizations truly prepared for a cyberattack? Simply having a cybersecurity incident response (IR) plan is no longer enough to protect organizations. The IR plan and IR team’s actions are only theoretical until thorough testing, and further refinement is done. Industry experts strongly recommend running a tabletop cybersecurity exercise multiple times per year. Practice makes perfect, and the result is a more resilient response when it matters most — a real cyberattack.