Google Threat IntelligencevsGreyNoise Intelligence

Google Threat Intelligence delivers actionable cyber threat intelligence by fusing three world-class security pillars: the frontline breach expertise of Mandiant incident responders, the crowdsourced malware telemetry of VirusTotal (over 1 billion analyzed files), and Google infrastructure protection insights defending billions of users worldwide. Powered by Gemini 1.5 Pro AI, the platform synthesizes vast troves of adversary telemetry into concise threat actor profiles, technical IOCs, and remediation playbooks in seconds. Security teams can automatically enrich alerts, track nation-state threat campaigns, and feed high-fidelity threat indicators directly into SIEM and EDR ecosystems like CrowdStrike Falcon and Google Chronicle.

GreyNoise Intelligence operates a globally distributed sensor network that passively monitors internet background noise and scans. It analyzes, classifies, and illuminates opportunistic internet-wide scanners, botnets, academic research bots, and search engine crawlers, empowering security teams to differentiate benign internet noise from targeted cyber attacks. By integrating GreyNoise into SIEM, SOAR, and TIP systems, SOC analysts can automatically filter out 20% to 50% of false-positive perimeter alerts generated by non-targeted internet scanning. Additionally, GreyNoise SIFT tracks real-time exploit waves against newly published CVEs as they happen in the wild.