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Critical Hidden AI Risks

Jun 18
5 min read


Everyone's focused on AI hallucinations and data privacy. Those are real problems. But two risks are quietly growing inside companies right now, and most leadership teams don't even know they exist.


No AI vendor is going to put these in their pitch deck.


Risk: Ghost Agent

Here's what happens. An employee builds an AI agent. Maybe it handles customer onboarding. Maybe it processes insurance claims. Maybe it monitors a production line and sends alerts. They set it up, it runs, and it works great.


Then that person leaves the company. They quit. They get promoted. They get fired. Doesn't matter.


The agent keeps running. It's using credentials tied to that person's account. It has access to systems, data, and APIs that were granted when they were an employee. Nobody knows exactly what it's doing, who gave it those permissions, or what happens if something goes wrong.


IT doesn't have a list of these agents. Security doesn't either. Nobody does.


Now multiply that by every employee who's ever built an agent in your organization. You could have dozens of them running right now. Maybe hundreds.


This is the ghost agent problem.


Why it matters.

When an employee leaves, your offboarding process probably covers their laptop, their email, their Slack access, their VPN credentials. Good. But most companies have no process for auditing the AI agents that employee created or controlled.


Those agents can keep running with stale credentials for months. Some AI platforms cache authentication tokens. Some agents have API keys embedded directly in their configuration. Unless someone actively hunts for them, they don't get shut down.


The security exposure is real. A ghost agent with access to customer data, financial systems, or patient records is an open door. And because nobody's watching it, any unusual behavior won't get flagged.


The liability exposure is also real. If that agent makes a decision that harms a customer or patient after the employee left, who's responsible? The answer isn't clear. The legal risk absolutely is.


What to do about it.

First, assume you have ghost agents right now. Most organizations do.


Secondly, build an AI agent inventory into your IT asset management process. Every agent should have an owner, a business justification, and a documented list of the systems and data it can access. When the owner leaves, that agent gets reviewed and either transferred to a new owner or shut down.


Thirdly, stop letting agents run on personal credentials. Agents should authenticate through service accounts that your IT team controls. When an employee leaves, revoking their access doesn't leave a ghost agent behind.


None of this is technically complicated. It's an operational discipline problem, not a software problem.


But most companies haven't built the discipline yet.


Risk: When the AI Just Stops

We've written about this in a previous blog, but it's worth mentioning again.


AI language models have something called a context window. Think of it as the model's short-term memory. It can only hold so much information at once. When a conversation or process runs long enough to fill that memory, the model hits its limit. That limit is called the token limit.


Here's where the business continuity problem comes in.


Companies are now running AI agents inside critical business processes. Customer service workflows. Medical coding pipelines. Order fulfillment systems. Insurance claims review. In some healthcare environments, AI is actively supporting patient care decisions.


These processes run continuously. They're not short conversations. They're long-running operations that process thousands of inputs over hours or days. What happens when one of those agents hits its token limit?


It stops.


Not gracefully. Not with a clean handoff. It just stops.


Real Example: Imagine a healthcare revenue cycle platform running AI-driven medical coding. Coders submit batches of records throughout the day. The AI processes them, checks for errors, and flags issues.


It's the backbone of the billing operation.


If that agent hits its token limit mid-shift and nobody's watching, claims stop processing. Errors don't get flagged. Billing queues back up. Revenue stops flowing.


In a patient care context, it's worse. A monitoring or decision-support tool that silently goes offline isn't just a revenue problem. It impacts patient care.


Why this happens more than you'd think.

Most AI deployments are designed and tested with typical use cases in mind. The demo works great. The pilot runs fine. Production is different.


In production, edge cases show up. Unusual records. Complex workflows. Users who interact with the system in ways the designers didn't anticipate. All of these can drive the context window higher and faster than expected.


And because the failure mode is the agent simply stopping rather than throwing an error, it often goes undetected. Users assume the system is slow. They wait. By the time someone realizes it's not coming back, significant damage is done.


What to do about it.

Any AI agent running inside a critical process needs a watchdog. Something that monitors whether the agent is still running and producing outputs. If it goes quiet, the watchdog should alert a human and trigger a defined fallback process.


Context window management should be part of your architecture, not an afterthought. Agents running long processes can be designed to summarize and compress context before it maxes out. They can be designed to hand off to fresh instances.


None of this is exotic. It requires that someone thought about it during the build.


The bigger point is this: when AI is running a business-critical process, you need the same reliability planning you'd apply to any critical system. Monitoring. Failover. Alerts. Documented recovery procedures.


Right now, most companies don't have any of that. They built the agent, it worked in testing, and they shipped it.


Risk: Third Party

Both of these risks can show up as third-party risks as well.


If you're depending on third-party applicatoins that are built with AI, it adds a layer of complex risk.


As you consider third-party integrations, make sure you're vetting their resilience, redundency, fail over etc.


The Common Thread

These risks share one root cause.


Companies are deploying AI faster than they're building the governance and operational infrastructure to support it. The tools are powerful. The business cases are real. The urgency to move fast is legitimate.


But AI systems aren't magic. They fail. They get orphaned. They hit limits. And when they do, the consequences in a business-critical or patient-facing context can be significant.


The good news is that both of these problems are solvable. They don't require new technology. They require the same operational discipline you'd apply to any critical system.


Build the inventory. Assign the owners. Build the watchdogs. Design for failure.


The companies that do this now will have a significant advantage over those that find out about these risks the hard way.






iWare transforms businesses by helping build the cultural and technical foundation to move AI forward. If you're not sure your culture is ready, or where to startwith AI, you're not alone. It's hard. We can help.

 
 
 

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