Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Organizations face continuous threats from phishing, business email compromise (BEC), and other advanced email attacks. Attackers adapt their tactics daily, forcing defenders to move just as quickly to keep inboxes safe. Cloudflare’s visibility across a large portion of the Internet gives us an unparalleled view of malicious campaigns. We process billions of email threat signals every day, feeding them into multiple AI and machine learning models.

Everyone's racing to use AI right now. But securing AI adoption while maintaining productivity—getting visibility into shadow AI, educating employees without blocking innovation, and building governance that actually works—is harder than it looks. We recently hosted a discussion between Anant Mahajan, Head of Product at Nightfall, and Yunique Demann, VP of Information Security at TPx, to dig into the practical realities of AI governance.

A new critical vulnerability has been identified in FreePBX, the widely adopted open-source, web-based graphical user interface for managing Asterisk PBX systems. Tracked as CVE-2025-57819, this flaw affects FreePBX versions 15, 16, and 17 and enables unauthenticated attackers to bypass administrator login controls. Once inside, threat actors can perform SQL Injection attacks that lead directly to remote code execution (RCE).