Your company's secret AI isn't the one you bought, it's the one that snuck in through the back door.
A new report for 2026, the State of Agent Security Report, uncovered a surprising trend: businesses are now running around 1,280 third-party products that use artificial intelligence [AI, computer systems that can perform tasks that usually require human intelligence]. This isn't necessarily a bad thing, as AI can be incredibly useful. The catch is that about 1,000 of these AI tools are completely invisible to a company's main security systems.
Think of it like this: your office building has a main entrance where everyone swipes their badge to get in. This is your "single sign-on" [a system where you log in once to access multiple applications or services]. Your security guards at the front desk know exactly who's coming and going through that door. But imagine a thousand tiny delivery drones, each carrying a different service or tool, flying in through open windows or even just landing on the roof. They're technically "in" the building, doing their work, but your front-desk security has no idea they're there.
This "invisible" AI isn't hidden on purpose. It's just that most company security systems, designed to manage who logs in, only see things that actually log in. Many of these smaller AI tools, often embedded within other software your company uses, don't go through that main login process. They simply exist and operate within the company's network, often without anyone realizing their presence or the data they might be accessing.
Why does this matter? Well, if your security systems can't see these AI tools, they can't protect them from cyberattacks or ensure they're being used safely and appropriately. This creates a huge blind spot where sensitive company information could be exposed or misused. It's a bit like having a vault with a super-secure front door, but a thousand small, unlocked windows that nobody knows about.
This situation highlights a growing challenge as AI becomes more widespread and integrated into everyday business tools. Companies are often focused on securing the large, obvious AI models they intentionally adopt, like big language models from OpenAI or Google. But the real vulnerability is often in the smaller, less visible AI components that get swept in with other software. To address this, businesses should immediately conduct a thorough audit of all third-party software to identify any embedded AI agents that aren't currently being monitored by their identity and access management systems.
Ignoring the invisible AI in your network is like leaving a thousand back doors unlocked.