Defend Network

Free daily cyber threat briefings + CVE tracking vs NVD & CISA KEV.

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A free, no-login daily cybersecurity briefing for security teams and defenders. Each issue distills the day's most important threats and vulnerabilities, and every CVE is cross-checked against the U.S. National Vulnerability Database (NVD) and the CISA Known Exploited Vulnerabilities (KEV) catalog before publication, with CVSS and EPSS scoring and clear exploitation status. No paywall, no ads. Also available as an RSS feed and a free JSON data API.

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