GreyNoise Uncovers Early Warning Signals for Emerging Vulnerabilities

What if defenders could prepare for new vulnerabilities before they’re disclosed? GreyNoise’s latest research reveals that spikes in attacker activity often precede the disclosure of new CVEs — typically within six weeks. These findings shed light on a narrow but reliable early warning signal, giving security teams a critical window to harden defenses, monitor closely, and act ahead of emerging threats.