The Hidden IT Risks of Employees Using ChatGPT and Other AI Tools at Work
“The biggest AI security risk in your business may not be the technology itself, but what your employees unknowingly put into it.”
An employee needs to summarise a confidential client contract before a 9 am meeting. Instead of waiting for IT, they paste three paragraphs into ChatGPT. The task takes under a minute, but the business may have just lost control of information it can never fully retrieve.
This is happening across UK offices right now, from small teams in Birmingham to national operations run out of London, often without a single alert reaching IT. Generative AI has moved faster than most workplace policies, and that gap is where the real risk sits. For businesses without robust managed IT support and services, identifying where AI is used, what information employees share, and whether those activities create security gaps can become increasingly difficult. Without the right oversight, a seemingly harmless productivity shortcut can quickly become a data protection, cybersecurity or compliance concern.
Why Is Employee Use of ChatGPT Becoming an IT Security Risk?
The Rise of Uncontrolled AI Use in UK Businesses
A finance assistant reformats supplier invoices through ChatGPT. A marketing executive rewrites a client email using Gemini. A developer pastes a broken script into an AI tool to find a bug. None of this goes through IT, and none of it appears on a log anyone reviews.
This is shadow AI: employees using artificial intelligence tools without formal approval, monitoring, or governance from an organisation's IT or security team. It spreads quickly because AI platforms are free, fast and usually accessed through personal accounts, leaving businesses with almost no visibility over what has been uploaded. SMEs are particularly exposed, since many lack a dedicated security team to monitor it.
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What Could Employees Accidentally Expose?
Customer and Client Information
Names, email addresses, phone numbers, contracts and support conversations are often shared in good faith. Just because a platform is widely used doesn't mean the information typed into it is safe.
Business and Financial Information
Pricing documents, revenue figures, supplier agreements, and salary information can expose commercially sensitive details once they leave the business's own systems.
Passwords, Credentials and Technical Information
Passwords, API keys, access tokens and source code are the most dangerous category, giving an attacker a head start on an organisation's systems.
Why AI Tools Can Create New Cybersecurity Attack Paths?
The risk is not limited to employees deliberately sharing sensitive information. Prompt injection, AI-generated phishing, deepfake social engineering and fake AI browser extensions are all growing attack routes, alongside the more familiar risk of a careless copy and paste.
The UK Cybersecurity Picture Makes This More Urgent
The government's Cyber Security Breaches Survey 2025/2026 found that 43% of UK businesses, around 612,000 organisations, experienced a cyber security breach or attack in the previous 12 months (GOV.UK, Cyber Security Breaches Survey 2025/2026). AI does not replace these risks; uncontrolled AI use opens another route through which sensitive information and business systems can become exposed.
How Unmanaged AI Usage Can Affect a Small Business
Limited IT resources and little monitoring make smaller businesses more vulnerable once AI enters daily work. This is where managed IT services for small businesses earn their value: the expertise of a full IT department, without the overhead of building one in-house.
Is Your Business Ready for Safer AI Adoption?
Trusted IT expertise can help you reduce security risks while giving your team the confidence to use technology productively. Discover how QCom supports UK businesses with reliable IT, security and infrastructure solutions.
Why Choose QCom?
Trusted IT expertise can help you reduce security risks while giving your team the confidence to use technology productively. Discover how QCom supports UK businesses with reliable IT, security and infrastructure solutions.
Why Choose QCom?
How Can Businesses Control the Risks of ChatGPT and Other AI Tools?
Create a Clear Workplace AI Usage Policy
A written policy should state what employees can and cannot upload, such as customer data, passwords and source code, alongside approved uses like brainstorming and non-confidential drafting. Employees follow policies they understand.
Use Access Controls and Identity Management
Role-based access, multi-factor authentication and immediate account removal when someone leaves all reduce the damage a compromised login can do. This sits at the centre of sound IT infrastructure management, and matters as much for AI accounts as for email.
Protect Business Data Before Employees Use AI
Data classification, endpoint protection, and encryption give a business a safety net that doesn't rely on every employee remembering the rules. This is what good managed IT support and services should include: proactively managing users, devices and access, not just fixing things afterwards.
Strengthen the Network Behind AI Adoption
AI governance cannot work in isolation from the network it runs on. Secure Wi-Fi, firewall configuration and network segmentation all limit how far a problem can spread. Reliable networking infrastructure services give a business the foundation to control how AI applications communicate with its systems.
Train Employees to Recognise AI-Related Risks
Most employees are not trying to cause harm; they need clear guidance on what should never go into an AI tool, how to spot fake AI platforms, and how to report anything suspicious.
Monitor AI Usage Without Creating an Unworkable Environment
Blocking every AI platform outright rarely works and pushes usage further out of sight. A better balance is an approved tool list, clear permissions and regular audits.
Build AI Security Into Your Wider Cybersecurity Strategy
AI risk should sit inside a business's wider security strategy: risk assessments, vulnerability management, incident response and backup planning. Qcom's cyber security consulting services are built around exactly this, and a proper cyber security consultancy treats AI as one part of that picture, not a standalone project.
Use Current UK Infrastructure Trends to Plan for Secure AI Adoption
Ofcom's Connected Nations 2026 report found that, as of July 2026, 78% of UK premises had full-fibre access and 87% had gigabit-capable broadband (Ofcom, Connected Nations 2026). Stronger connectivity means more opportunity to adopt AI tools, but higher stakes for securing what runs across that network.
How Can the Right IT Services Strengthen Your AI Security?
From secure infrastructure and proactive IT support to cybersecurity and ongoing monitoring, the right technology services can help your business adopt AI without leaving critical systems and data unnecessarily exposed. Explore how QCom can support your business.
Explore Our IT Services!
From secure infrastructure and proactive IT support to cybersecurity and ongoing monitoring, the right technology services can help your business adopt AI without leaving critical systems and data unnecessarily exposed. Explore how QCom can support your business.
Explore Our IT Services!
Why Choose Qcom?
Qcom Ltd has helped UK businesses manage IT, networks, and security since 2013, from fast-growing SMEs to national broadcasters. The team is Cyber Essentials accredited and operates from Birmingham and London, with 24x7 support. For a business getting AI adoption under control, that means one partner covering managed IT support and services, networking infrastructure services and cyber security consulting services, rather than three.
Case Studies
BT Sport
Problem: Secure network for a new broadcast facility, against a fixed six-month deadline.
Solution: Qcom delivered the full network and security build, including 100km of cabling and a helpdesk for 75 users.
Outcome: Launched on time and on budget; Qcom still supports it today.
Global Pharmaceuticals
Problem: An outdated, single point of failure VoIP system, expensive and no longer supported.
Solution: Qcom rolled out a hosted VoIP platform across multiple UK and Ireland sites, built for resilience and remote working.
Outcome: Lower costs and rapid scaling through the pandemic; the rollout is still expanding.
Hurley
Problem: A start-up financial services firm needed a secure IT environment before its offices had opened.
Solution: Qcom deployed the network, servers, remote access and telephony from scratch, supporting Windows and Mac securely.
Outcome: A resilient setup behind two further office openings, at around 70% lower cost than an in-house team.
See How Businesses Have Strengthened Their IT?
Discover how QCom has helped businesses address real IT, infrastructure and cybersecurity challenges with practical technology solutions designed around their needs. Explore our case studies to see the results we have delivered.
View Our Case Studies!
Discover how QCom has helped businesses address real IT, infrastructure and cybersecurity challenges with practical technology solutions designed around their needs. Explore our case studies to see the results we have delivered.
View Our Case Studies!
AI Can Improve Productivity, But Uncontrolled Use Creates Risk
AI adoption is not going away, so UK businesses should prioritise controlled, secure use over an outright ban: a clear policy, informed employees, strong access controls, and consistent monitoring. The goal is simple: let employees use AI productively without exposing confidential information or critical systems.
Ready to Secure Your Business Before AI Creates a Bigger Risk?
If your team is already using ChatGPT and other AI tools, now is the time to review how your data, devices and systems are protected. Speak with QCom to discuss your IT and cybersecurity requirements and identify practical steps to strengthen your business.
Speak to Our IT Experts!
If your team is already using ChatGPT and other AI tools, now is the time to review how your data, devices and systems are protected. Speak with QCom to discuss your IT and cybersecurity requirements and identify practical steps to strengthen your business.
Speak to Our IT Experts!
Frequently Asked Questions
1. Is it safe for employees to use ChatGPT at work?
A. ChatGPT itself is not automatically unsafe; the risk comes from a lack of policy and data controls.
2. Can employees accidentally expose confidential information through AI tools?
A. Yes. Pasting customer data, credentials or confidential documents into an AI platform can create real risks, even without bad intent.
3. Should a business completely block ChatGPT?
A. Not usually. Blanket blocking pushes usage further out of sight; controlled, approved usage usually works better.
4. What is shadow AI?
A. The use of AI applications by employees without formal approval, oversight or governance from the organisation.
5. How can SMEs monitor employee use of AI tools?
A. Through an approved application list, identity management and audit logs.
6. What should employees never enter into ChatGPT?
A. Passwords, API keys, customer data, confidential contracts and security configurations.
7. How can Qcom help businesses secure AI usage?
A. By combining IT support, secure network design and cybersecurity expertise around how your business uses AI.
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