Resurgent Vulnerabilities Are Rewriting the Risk Equation — Are You Prepared? 

New GreyNoise research reveals a uniquely dangerous trend: attackers around the world are exploiting resurgent vulnerabilities — old CVEs that regain interest, often without warning.   

Spanning three behavioral categories, more than half of the most exploited resurgent CVEs affect edge technologies like routers, VPNs, and firewalls — the very internet-facing assets attackers use for initial access and persistence. These findings carry major implications for patching strategies, threat detection, and national security policy. 

Join GreyNoise Founder & Chief Architect Andrew Morris and VP of Data Science Bob Rudis as they break down key insights from our latest 2025 report, A Blindspot in Cyber Defense: How Resurgent Vulnerabilities Jeopardize Organizational Security. You’ll learn:

• Why resurgent vulnerabilities pose a unique challenge to patch management, threat blocking, and risk planning. 
• How and why edge technologies have become consistent targets — even years after patches are issued. 
• What defenders and policymakers need to know about resurgence patterns in real-world exploitation. 

Who Should Attend?

• CISOs & Risk Leaders — Align strategic priorities with emerging exploitation trends. 
• Vulnerability Management Teams — Prioritize based on the latest observed attack behavior.
• Threat Intel & SOC Teams — Improve alert tirage with insights into resurgent CVE activity.

Get ahead of the threat. Register now!