Introducing Zero Wire, a Hub for Investigating Critical Internet Vulnerabilities
Cloudflare, Tuesday, November 3rd, 2026
Cloudflare launched Zero Wire, a public feed on Cloudflare Radar with plain-language briefings on critical vulnerabilities.
Cloudflare introduced Zero Wire, a public vulnerability intelligence feed in the security section of Cloudflare Radar, available whether or not readers are Cloudflare customers.
Cloudflare says AI is increasing the volume and speed of critical vulnerability discovery, putting more pressure on security teams to assess each disclosure.
Each briefing combines a plain-language explanation of the vulnerability, who should investigate it, recommended actions and links to evidence and vendor guidance, alongside global attack telemetry.
Cloudflare also offers a pre-compiled prompt teams can give an agent to assess impact on their infrastructure.