A new book explores how game theory explains seemingly irrational behavior, from tastes in food to how people donate to charity.

Cloud misconfigurations, more sophisticated ransomware, and exploitation of vendors are contributing to rising cyberattacks.

Organizations must base their cybersecurity strategies on resilience — the ability to weather an attack with minimal damage to data, finances, and reputation.

Security leaders must strengthen their defenses against everyday threats while preparing for potentially devastating attacks. Here’s how to get it done.