5 Things I Show Every SOC Team When We Wire Grey Noise Into Their SOAR
Summary: GreyNoise describes five SOAR integrations it walks through in nearly every deployment: a /v3/ip lookup that enriches alerts with classification, tags, and threat level (single or bulk, up to 10K at a time), event feeds that alert when scanning against vendors' CVEs spikes, webhook and callback IP feeds for detecting compromised appliances, a validation step that checks IPs against business services intelligence before blocking, and API, skill, or MCP connections for agentic workflows. The company reports a 40-60% reduction in alert volume once routine internet noise is identified and filtered.
What you should know: The pitch rests on a 40-60% alert-volume reduction and on catching vendor CVE exploitation days before advisories publish - both of which assume your playbooks are already firing and only lack context. If your SOC is still looking up IPs by hand, the automation gap is upstream of anything a feed can fix.
Read the original at GreyNoise Blog ↗
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