Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

It’s been a rough few weeks for burger chains. First, McDonald’s McHire chatbot was caught serving up candidate data through insecure APIs. Then Restaurant Brands International (RBI), home of Burger King, Tim Hortons, and Popeyes, had its APIs flame-broiled by attackers who discovered they could generate tokens without authentication, escalate privileges, and even eavesdrop on live drive-thru audio. When APIs become the secret sauce, leaving them unprotected is a recipe for disaster.

In our last post, we introduced the Model Context Protocol (MCP), the "brain" or "mission briefing" that guides an AI agent's actions. Most security teams are just getting familiar with prompt injection, the equivalent of tricking an AI with a single, misleading command. But that's like stopping a pickpocket at the door when a master spy is already inside, rewriting the mission plans. As AI agents become autonomous, the attacks become more profound.

In this series, we examined the vital connection between AI and APIs, highlighting what makes a leader in the API security market through the 2025 KuppingerCole Leadership Compass. Now, we turn to the core strategy of true API security: the full-lifecycle approach, where security is a continuous, integrated process rather than a single action.

When we started Wallarm, we focused on the APIs that power modern apps. We built an API-first platform, used AI from day one, and secured early patents in behavior-based detection and automated policy creation. The result: real-time, inline blocking with automatic API discovery that protects production, not just dashboards. Today’s investment isn’t only fuel for innovation—it’s proof of enterprise recognition.

Throughout the past few years, APIs have become the backbone of digital infrastructure. They enable software-to-software communication, improve integration and interoperability, support modular architecture, and more. But as API use has exploded, so has API traffic volume and complexity, making them increasingly difficult to secure. And the rise of AI agents and automation have complicated matters further. The result? APIs have become a favourite attack vector for cybercriminals.

Application environments are more complex than ever, with APIs forming the critical connective tissue. But this proliferation has created a vast, often invisible, attack surface. Security teams are caught in a difficult position: compliance frameworks like PCI and SOC 2 demand API scanning, but offer little guidance. Meanwhile, you’re grappling with incomplete API inventories, and the market is a confusing mix of expensive, hard-to-instrument niche tools.