An employee discovers an app that summarizes meetings, organizes projects or turns a rough idea into a polished presentation. It’s inexpensive, easy to install and genuinely useful. So, what could possibly go wrong?

Potentially, quite a bit.

When employees use apps without company approval, they can unintentionally expose sensitive information, introduce malware or give an outside company access to business systems. 

Convenient Doesn’t Always Mean Secure

Unauthorized workplace technology is sometimes called “shadow IT,” which sounds more sinister than it usually is. In many cases, it’s simply an employee downloading a tool or signing up for an online service without involving whoever oversees the company’s technology.

That might include:

• File-sharing and cloud-storage services
• Project management platforms
• AI writing or meeting-summary tools
• Browser extensions
• Mobile scanning and document apps
• Messaging and collaboration platforms
• Free design, video or productivity tools

The app may be legitimate. The concern is that no one has reviewed what information it collects, where that information is stored or who can access it.

Understand App Permissions and Data Risks

Many apps request permission to view contacts, calendars, files, microphones, cameras or email accounts. Employees may approve those permissions without considering whether the app needs them—or what happens to the information afterward.

A free transcription tool, for example, could capture confidential conversations. An AI assistant might retain information entered into a prompt. A document app could upload customer records to external servers.

Even reputable services can create risk if they are used incorrectly. And if an employee leaves the company while retaining control of an account, important files may leave with them.

Before entering company information into an app, employees should understand what data is being shared and whether the business has approved that use.

Watch for Fake Apps and Security Risks

Not every download is what it claims to be. Fake apps and browser extensions may imitate popular tools while installing malware, stealing passwords or monitoring online activity. Warning signs can include:

• Downloads offered outside an official app store or vendor website
• Few reviews or a recently created publisher account
• Permissions unrelated to the app’s stated purpose
• Misspelled product names or imitation logos
• Unexpected pop-ups, redirects or login requests
• An app that asks users to disable security settings

Updates matter, too. An abandoned app may contain security vulnerabilities that are never repaired.

Build An App Policy People Can Actually Follow

A safe-app policy doesn’t have to prohibit every new tool. In fact, an approval process that takes three weeks and requires seven signatures may encourage employees to work around it. Instead, businesses can establish a straightforward process:

1. Create an approved-app list. Give employees clear options for common needs such as file sharing, messaging and document creation.
2. Provide an easy request process. Employees should know whom to contact when they find a potentially useful tool.
3. Review permissions and privacy terms. Consider what the app can access, how it uses company data and whether information can be deleted.
4. Use company-managed accounts. Avoid storing business information in personal accounts whenever possible.
5. Limit access. Give apps and users only the permissions necessary to perform their jobs.
6. Remove what is no longer needed. Regularly review installed apps, connected services and former employee accounts.
7. Keep software updated. Updates often address security weaknesses as well as adding features.

Make Safer Choices the Easy Choices

Employees often turn to unapproved apps because they are trying to solve a real problem. Asking what they need—and providing secure tools that meet that need—can be more effective than simply issuing a list of prohibited downloads.

The goal isn’t to treat every app like a tiny digital criminal. It’s to know which ones are connected to your business, what they can reach and what they are doing with your information.