Shadow AI: How Can Companies Protect Against Unknown Uses?

Employees don’t always wait for their employers to approve new technology. This could be using a personal chatbot account to summarize a document, installing an AI browser extension, uploading information into an AI analysis tool or using an AI feature built into software without their employer knowing about it. This practice is often referred to as “shadow AI.”

Shadow AI is typically not malicious. Often, it’s the result of employees wanting to work more efficiently, or as a result of unclear AI use policies. However, shadow AI can create security and confidentiality issues. If employees send personal or company information into an AI system that has not been reviewed, the business may not have an accurate picture of where its information is going, how it’s being used, or for how long it is being stored. 

What does shadow AI look like?

Shadow AI could include any number of unapproved AI tools used for work purposes. For example, an employee may paste customer information into an LLM to create a summary, upload internal presentation information for editing or use an AI tool to analyze a spreadsheet. 

The problem is that using shadow AI can result in company information being sent to a third-party provider that the original company may not know about. By hiding in the “shadows,” employees who use AI tools in this way can create governance gaps. Without proper review of the AI tools being used by its employees, a company may not know what information is being provided, how long it will be retained for, who can access it or whether the vendor can use it for other purposes, like training its own systems. 

How can companies address employee AI usage?

Company AI policies can bring clarity to issues surrounding shadow AI. 

By addressing what kinds of technologies may be used, these policies can explain which AI tools are approved, what information employees may enter into those tools, and when a new AI tool or use requires review. In general, companies drafting these policies may want to specifically and clearly state what information may and may not be used. For example, a general policy telling employees to use AI responsibly may not provide enough guidance when someone is deciding whether to upload a confidential document or customer data into a new tool. 

These policies should also be communicated clearly. Without understanding the policies that a company has in place, employees may inadvertently engage in shadow AI use. With clarity on approved tools, uses, and inputs, an effective employee AI use policy could lower these risks. Within this policy, a company may may consider creating a process to request new AI tools. This way, relevant business teams can review any AI tools and uses before company information is provided.  

What should businesses take away?

Businesses do not necessarily need to prohibit AI use. However, companies may consider reviewing which tools employees are using and what information is being provided to them. Some steps companies may consider in this review process include, but are not limited to: 

  • Identifying AI tools employees are actually using, including personal accounts, browser extensions and AI features within existing software.
  • Explaining which tools are approved, restricted or prohibited and what information employees may enter.
  • Considering privacy, confidentiality, retention, deletion and AI-training terms with vendors.
  • Determining whether AI uses involve processing that requires a CCPA risk assessment or updates to privacy documentation.
  • Establishing rules preventing employees from providing sensitive company information to unapproved AI tools.
  • Giving employees a clear way to request new AI tools before using them for company work.

While AI in the workplace may boost efficiency, it may also create risk if the company is not aware of it. By providing employees with guidance on AI, businesses may be able to reduce the risks of shadow AI.