FortiBleed: Why a Firewall-based Model is Still a Liability

A criminal syndicate assembled verified credentials for more than 74,000 internet-facing firewalls across 194 countries in June 2026–all without exploiting a single new vulnerability. They didn’t need to.

FortiBleed exposed what legacy perimeter architecture gives attackers by default: exposed login portals, reusable secrets, and a flawed trust model.

This isn’t just a patching problem. Even fully patched devices with strong passwords appeared in the dataset. The perimeter model doesn’t fail gracefully; it fails completely and at scale. When a device that can be found, fingerprinted, and sprayed from the internet serves as your primary security control, it is no longer protecting you and starts becoming your biggest liability.

In this webinar, Zscaler leaders will explain why the answer isn’t a better password or faster patching, but why the best defense is zero trust architecture, with no exposed attack surface to target in the first place.

You’ll learn:

• How the FortiBleed compromise happened and why no zero-day was required
• How a zero trust architecture eliminates the attack surface, leaving nothing to scan, sniff, or spray
• What steps to take now if your organization still relies on internet-facing VPN or firewall infrastructure