Cloudflare News - September 2026
Cloudflare Plans Public Certificate Authority With Quantum-Resistant Certificates
Cloudflare plans to become a public Certificate Authority (CA), an open service that issues digital certificates websites use to encrypt traffic and verify...
Cloudflare Rallies, Driven by AI Agent Demand and Developer Growth
CFO Thomas Seifert addressed the Goldman Sachs Communacopia + Technology Conference regarding the company's growth. He detailed a shift toward...
Cloudflare Jumps 10% on OpenAI Security Deal — But Can a Single Product Launch Justify a $10 Billion Market Cap Swing?
Shares of Cloudflare surged +10.1% to $312.95 on Wednesday, bucking a weak broader market after the company unveiled an AI-driven cybersecurity service built...
🟢 Cloudflare is trading 10% up today after launching AI-powered vulnerability discovery with OpenAI
Cloudflare is trading 10% up now at $312.95 (+10.08%) after investors responded to its AI-powered Vulnerability Discovery and Remediation service, developed...
CalSTRS boosts Cloudflare stake by 24,000%, reaching 32% ownership
The California State Teachers Retirement System (CalSTRS) purchased 114.1 million additional shares of Cloudflare during the second quarter. This acquisition...
Cloudflare taps OpenAI’s GPT-5.6 Cyber, automating software security fixes
Cloudflare launched the Vulnerability Discovery and Remediation service in partnership with OpenAI. The tool utilizes OpenAI’s Daybreak models, specifically...