How to Choose the Right Threat Intelligence Provider
Summary: A GreyNoise white paper argues that embedded threat intelligence in firewalls, SIEMs, and endpoint tools gives only generic coverage and often misses emerging threats and industry-specific campaigns. It cites CISA data that a majority of the top exploited vulnerabilities in 2023 were initially exploited as zero-days, a shift from the previous year, and notes reports of a multi-year APT campaign targeting network perimeter devices.
Why it matters: The paper's own cited figure - most top exploited vulnerabilities in 2023 first used as zero-days - means signature and known-indicator feeds are behind before an attack begins, and the decision it frames is whether your budget covers intelligence tuned to your sector or only the generic feed bundled with tools you already own.
Read the original at GreyNoise Blog ↗
- Topics
- Threat Actors & Nation-State
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