Join us at Black Hat 2025!

2025's Ransomware Extortion Surge and the Zero Trust Defense Playbook

Wednesday, August 6 at 2:35PM PT
Location: Mandalay Bay 1

Ransomware remains a constant threat—but how it’s executed continues to change. Attacks are surging, marked by the sharpest spike in ransomware activity Zscaler has observed year-over-year, as operators leverage more generative AI, evolve attack methodologies, and increasingly focus on data extortion.

Join us for an exclusive deep dive into the latest findings from the Zscaler ThreatLabz 2025 Ransomware Report. Deepen Desai and Brett Stone-Gross will share insights into the most active and emerging ransomware groups and the tactics driving their campaigns.