Guest Perspective: How businesses can manage shadow AI security risks | #hacking | #cybersecurity | #infosec | #comptia | #pentest | #ransomware








KEY TAKEAWAYS:

Shadow AI refers to unapproved artificial intelligence tools employees use for work, potentially exposing confidential business information.
Businesses should identify existing AI tools, document their uses and provide approved alternatives rather than imposing outright bans.
Clear AI policies should establish data protection rules, access restrictions and human oversight for sensitive actions.
Regular security reviews, employee training and multifactor authentication can help businesses reduce AI-related cybersecurity risks.

 
Every business owner should be aware of a serious Cybersecurity gap: your people are using AI right now, and you may not know it. They are using personal accounts, browser extensions you never approved, and meeting assistants that quietly listen to client calls. This phenomenon is known as shadow AI.
Ignoring shadow AI will not make it stop. Ignoring it will guarantee you learn about your AI security risks the hard way. But an experienced managed services provider (MSP) can help you uncover the gaps and put controls around your business information. Think of this as a light switch. Turn the lights on first, then set the boundaries.
Here are seven AI governance practices to get you there.
1. Find Out What AI Tools Are Already Running
Before you write a single AI policy, ask employees what tools they use; ask about their personal accounts, extensions, meeting assistants, and agents that perform tasks. For each one, document what it does, who uses it, what information it receives, and whether it can touch company systems or take action.
Assign a business owner to every tool, including anything built in-house. Building it yourself does not exempt it from oversight. And explain what you are reviewing, because if people fear punishment, they will hide their tools, and you will be right back in the dark.
2. Offer Approved AI Tools Instead of a Ban
A prohibition without an alternative is an invitation to work around you. Instead, give employees approved tools matched to real tasks. Drafting a public marketing message is not the same as analyzing confidential financials.
If you are planning a Microsoft Copilot rollout, for example, define approved uses and access boundaries before you expand it. Then create one place to submit requests and assign someone to answer within a stated timeframe. A request should end in an answer, not vanish into a process nobody understands.
3. Write an AI Policy a Human Being Can Apply
If your AI policy requires a law degree to interpret, it is decoration. Better to answer everyday questions. What tools are approved? What data is allowed? Who approves exceptions? When must someone review the output?
Something direct, like “Use an approved account for public marketing drafts” beats three paragraphs of legalese. Separate permission to draft from permission to act. An assistant that prepares an email should not automatically send it. Name a contact for questions, and give that person real authority.
4. Decide What Data Goes Into the Prompt
Do not make employees guess whether a customer record, contract, or payroll file is fair game. Instead, sort information into public, internal, confidential, and restricted. Set rules for typed prompts, uploaded documents, and connected data sources.
Strip names and identifiers where practical. Check each service’s settings, contract terms, and retention arrangements, because not every AI tool handles your data the same way. Permission to use a tool is not permission to upload everything you own.
5. Limit Access and Keep a Human in the Loop
Apply least privilege. An agent drafting a report from selected documents has no business near payroll or the delete button. Protect every approved AI account with multifactor authentication (MFA), so a stolen password does not hand an attacker your AI tools and the data connected to them. Require human approval before payments, deletions, external messages, and important record changes.
Trust, but verify important outputs against source records. Review permissions whenever responsibilities change. Generating a suggestion and executing a decision are different jobs, so keep them separate.
6. Train Employees for Real Work and Make Reporting Painless
A policy states expectations. Training builds habits. Walk employees through realistic scenarios: summarizing a document, drafting a proposal, replying to a customer. What belongs in the tool? What requires human review?
Fold AI security into your security awareness program. Give people a named contact for accidental uploads or strange behavior, and tell them to report quickly rather than play detective. Contain the problem first. Sort out accountability after you have the facts.
7. Review AI Use on a Schedule, Because the Lights Do Not Stay On by Themselves
Set a recurring review of tools, permissions, owners, and new connections. Match the frequency to the sensitivity of your data and the actions your tools can take. Ask whether the approved purpose has changed.
Keep monitoring proportionate and transparent, using authorized workplace information; avoid covert snooping on personal activity. An integrated automated Security Information and Event Management (SIEM) and 24/7 SOC (Security Operations Center) can flag unusual sign-ins, new app connections, and suspicious data movements. When someone leaves or changes roles, review their AI accounts alongside every other access they hold. Retire whatever nobody uses.
Make Responsible AI the Easy Choice
No honest advisor promises zero risk. The goal of AI governance is to make the responsible path the straightforward one.
Start this week. Name the person responsible for your AI inventory and put the first review on the calendar. Then work through these seven practices with the people who actually use the tools.
Avoiding shadow AI is not about keeping useful technology out; it is about turning the lights on and keeping the work in view. The only question is whether you flip the switch yourself or wait for an incident to do it for you.
Frequently Asked Questions About Shadow AI
What is shadow AI? Shadow AI is any AI tool, browser extension, meeting assistant, or AI agent that employees use for business work without the organization’s approval or oversight.
Why is shadow AI an AI security risk? Unapproved AI tools can receive confidential data, connect to company systems, and take actions no one is reviewing. That creates data exposure, compliance, and account takeover risks.
How should a small business start an AI governance program? Name an owner for your AI inventory, ask employees which tools they use, approve safe alternatives, and publish a short AI policy that answers everyday questions.
Should companies ban AI tools? No. A ban without an approved alternative drives AI use underground. Approved tools, clear data rules, and human review work better.
Every business has shadow AI. The only question is whether you find it before an incident does. Start by naming an owner for your AI inventory and scheduling your first review this week. A knowledgeable Cybersecurity team can find your gaps and put the right controls in place.
Carl Mazzanti
Carl Mazzanti is president of eMazzanti Technologies in Hoboken, NJ, providing IT Consulting and Cybersecurity Services for businesses ranging from home offices to multinational corporations.

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