Webinar Description
Key Takeaways
- Explores early warning signals for critical vulnerabilities using sensor data
- Analyzes attack activity patterns before public CVE disclosure
- Highlights cross-vendor targeting trends and infrastructure signals
- Focuses on actionable intelligence for vulnerability management teams
- Showcases GreyNoise’s research and threat intelligence capabilities
“Ten Days Before Zero” is a live webinar hosted by GreyNoise on June 3rd, 2026. This event is designed for security professionals seeking to enhance their vulnerability management and threat intelligence strategies. The session presents research findings on how sensor data can provide actionable early warning signals before the public disclosure of critical vulnerabilities.
Understanding Early Warning Signals for CVEs
The webinar investigates whether sensor data can reliably indicate imminent vulnerability disclosures. GreyNoise’s analysis covers 33 CVEs across 16 vendor families, revealing that surges in targeting activity often occur before official announcements. Notably, the research found a median lead time of 11 days between observed attack activity and public disclosure, confirmed through statistical testing.
Attendees will learn how to interpret these early signals and integrate them into their vulnerability management and detection engineering processes. The session emphasizes the importance of recognizing countdown compression patterns and infrastructure changes that may signal an impending vulnerability announcement.
Cross-Vendor Analysis and Detection Engineering
The event highlights cross-vendor trends, using case studies such as a CVSS 10.0 zero-day in Cisco products. By examining session volume and IP count, the research demonstrates how organizations can identify and prioritize critical threats before they become widely known.
Security teams will gain insights into leveraging sensor data for proactive defense, reducing the gap between exploitation and patching. The session also addresses operational challenges in vulnerability management and offers practical guidance for integrating early warning intelligence into existing workflows.
Who Should Attend and What to Expect
This webinar is tailored for vulnerability management teams, threat intelligence analysts, and security leaders. It is particularly relevant for enterprises with significant IT infrastructure, managed security service providers, and technology vendors. Attendees can expect a research-driven, educational experience led by GreyNoise’s Director of Intelligence and Head of Content.
The session not only delivers thought leadership and actionable insights but also demonstrates GreyNoise’s commitment to empowering security professionals with real-time, verifiable threat intelligence. Participants will leave with a deeper understanding of how to detect and prioritize vulnerabilities before public disclosure, enhancing their organization’s security posture.