2026’s Scariest Cyber Breaches

This year’s most frightening cyber incidents did more than make headlines; they exposed the vulnerabilities that can haunt organizations long after the initial breach.

Join ACA’s cybersecurity experts for our annual spooky-season webcast as we revisit 2026’s scariest cyber breaches. From identity-based attacks lurking in plain sight and third-party compromises to cloud misconfigurations and incident-response plans put to the test, we’ll uncover the real-world lessons behind the year’s most chilling incidents, and what firms can do to keep cyber risk from coming back to haunt them.

Discussion Topics

• Attacker tactics and cyber threats that lurked behind 2026’s major incidents
• Identity, cloud, and third-party control gaps that opened the door to risk
• The regulatory, operational, financial, and reputational fallout that followed
• Practical steps to help ward off future cyber threats and strengthen resilience

Spekaers

• • Greg Slayton, Managing Director, ACA Group
  • Matt Grist, Director, ACA Group
  • Aaron Pinnick, Thought Leadership, ACA Group