GreyNoise Adds Vendor CVE & Tag Spike Feeds for Rapid Threat Detection

GreyNoise has released two new event streams—Vendor CVE Spike and Tag Spike—that automatically flag sudden surges in Internet‑wide traffic targeting freshly disclosed vulnerabilities. The feeds pull data from GreyNoise’s global sensor network, correlate it with vendor‑specific CVE identifiers and custom tags, and surface spikes that exceed baseline noise thresholds. Integrations with SIEMs, firewalls, and endpoint platforms allow the alerts to be turned into immediate blocklists or enrichment data.

Defenders benefit from real‑time visibility into emerging exploit activity without having to manually monitor each advisory. By focusing on high‑confidence spikes, security teams can prioritize investigations, harden vulnerable assets faster, and reduce false positives in their detection pipelines. The feeds also help automate the early‑phase response to zero‑day attacks, improving overall threat‑containment posture.

Categories: Vulnerabilities & Exploits, Security Culture & Human Factors, AI Security & Threats

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