Your employees want to be productive. They want to write emails faster, translate documents instantly, and summarize long reports. So they turn to their digital friend: Artificial Intelligence. But do you know what tools they’re using when you’re not looking?
The phenomenon is called Shadow AI. It refers to the unofficial, IT-department-unapproved use of applications such as ChatGPT, Claude, or various online PDF editing tools. At Altanet Craiova, we’re seeing more and more often in the business world how employees’ good intentions turn into security nightmares for companies.
What is Shadow AI and why is it so risky?
The term comes from the classic "Shadow IT" (when employees installed unauthorized software). The difference is that now the risk is no longer a virus, but information leakage. Shadow AI occurs when an employee, wanting to get the job done faster, creates a personal account on an AI platform and uses it for work tasks.
The major problem? Most free AI tools “learn” from the data they receive. If your employee uploads a list of the company’s clients or a confidential contract to be “processed” by the robot, that information leaves your secure server and ends up in the AI’s public database.
The classic data leak scenario
Here’s how it happens, without anyone having malicious intent:
- The rushed programmer: Copies a piece of proprietary source code into ChatGPT and asks: "Find the error in this code." The company’s code is now stored externally.
- The efficient HR manager: Uploads candidates’ resumes to a free “AI Summarizer” to extract key data. Personal data (GDPR) is compromised.
- Sales: Enter next year’s pricing strategy into the AI to ask for a marketing opinion. Competitors could, theoretically, access this data if the AI uses it for training.
How do you manage this phenomenon? A ban is not the solution
Blocking access to ChatGPT won’t work. Employees will use their personal phones on mobile data. The solution is control and education:
- Offer secure alternatives (Enterprise): Purchase "Enterprise" licenses for AI tools (such as Copilot for Microsoft 365 or ChatGPT Enterprise). These versions contractually guarantee that your data is NOT used to train the AI and remains private.
- Establish a clear usage policy: Tell employees clearly: "You are allowed to use AI for ideas and structure, but you are NOT allowed to enter names, amounts, codes, or identifying information."
- Data anonymization: Teach them to replace “Company X LLC” with “Company A” and “Profit 1 million” with “Profit Z” before speaking to the bot.
To understand the scope of the phenomenon and the exact definitions, you can consult IBM’s comprehensive guide on what Shadow AI is and its risks.
Conclusion
Shadow AI isn’t going away. Employees will always look for the quickest way. Your job, as a manager, is to pave that path with secure tools, not to put up barriers they’ll jump over anyway.
Do you want to implement an AI security policy in your company, or do you need licensed and secure software solutions? Our team offers consulting and IT services for the business environment. Visit our contact page, and let’s turn risk into an advantage.
This material is part of Altanet’s educational series on digital security. Want to know what other risks you’re facing this year? See the complete list of cyber threats for 2026.
