Retailers Struggle With AI Security As Shadow Tools Spread Across Workforce
Artificial intelligence adoption in retail stores and corporate offices has exploded over the past year, but a major challenge is emerging: many retailers lack visibility into how their employees are actually using AI tools. This gap is creating serious security risks, especially when it comes to protecting customer data.
A recent security analysis found that while retailers have made progress controlling which AI tools employees can access, the picture is far more complicated than it appears. The share of retail workers using unapproved AI tools dropped significantly from 70% to 44%, and officially sanctioned tool usage jumped from 40% to 73%. On the surface, this looks like a success story for corporate oversight.
However, security experts warn that this progress masks a deeper problem. Nearly every retail employee uses software that includes built-in AI features, whether they realize it or not. Around 90% of retail workers reported using AI tools trained on customer information. This means sensitive shopping data, payment histories, and personal preferences are flowing through systems that retailers may not fully understand or control.
Where Is Your Data Going?
The core issue retailers face is visibility. When AI functionality operates silently in the background of everyday software, IT teams struggle to track where customer information is being sent and how it might be used. This becomes especially critical when you consider that more than half of all AI-related data breaches involve information protected by federal or state privacy laws.
Customer data breaches carry serious consequences for retailers, including regulatory fines, legal liability, and lasting damage to brand reputation. In highly competitive retail markets, this kind of incident can shift customers to competitors overnight. As a shopper, knowing that your favorite retailer has experienced a data breach might prompt you to shop elsewhere or reduce your loyalty to that brand.
Retailers are also grappling with a new threat category called agentic AI. These are autonomous AI systems that can access remote servers and external platforms without direct human oversight. During the recent study period, the number of retail AI agents connecting to remote servers jumped by 400%. Each of these connections represents a potential pathway for data to leak out of a retailer’s control.
The Growing Phishing Threat
As employees hunt for new AI tools to improve their productivity, criminals are designing fake versions of popular applications. These phishing attacks trick workers into entering passwords or uploading files to fraudulent sites. While phishing activity targeting AI tools dipped briefly in late 2025, it has picked back up in 2026, suggesting this threat remains persistent.
The spread of uncontrolled AI creates another layer of risk. Since many retailers operate across every deal category we track, from groceries to apparel, they handle enormous volumes of customer payment and personal information. A breach in one division can compromise data across the entire organization.
What This Means for Shoppers
For consumers, these findings raise important questions about data privacy and security. When you shop at a retailer, you typically provide your name, address, email, phone number, and payment information. You may also share preferences, size information, purchase history, and browsing behavior. All of this data can potentially be processed by AI systems, many of which may be operating with minimal oversight.
Large retailers like those making major strategic shifts, such as those adapting their grocery strategies to match shopper expectations, are also dealing with the challenge of securing AI across expanding operations. The more complex a retailer’s business becomes, the harder it is to maintain visibility over all AI tools and connections.
Retailers can take concrete steps to improve security, including blocking access to unauthorized applications, monitoring internet traffic, and using data-protection tools to detect when sensitive information is being sent to unapproved AI systems. Some are also absorbing operational costs as they invest in better security infrastructure.
Steps Forward
The good news is that retailers are increasingly aware of these risks and taking action. The shift from 70% of employees using ungoverned tools to just 44% shows that companies are tightening their control. However, security experts emphasize that visibility and control must improve dramatically in the coming months.
As a shopper, you can protect yourself by monitoring your accounts for suspicious activity, using strong unique passwords at each retailer, and considering what personal information you share. When retailers clearly communicate their data protection practices, it is worth paying attention to those commitments. Your choice of where to shop can reward retailers who prioritize security and penalize those who do not.