IT Support That Just Works, for Long Island & NYC Businesses

Artificial intelligence is no longer just for large enterprises with innovation teams. Businesses of every size now use AI to cut down on administrative work, respond to customers faster, make better decisions and help employees get more done.

Whether your organization leans toward Microsoft Copilot, ChatGPT, Claude, Gemini, Grok or another tool, the most important decision isn’t which AI you choose. It’s whether your business has an AI strategy at all.

The AI Question Has Changed

Not long ago, business leaders were asking, “Should we be using AI?” Today, the better question is, “How do we use AI securely to stay competitive?”

Your employees are already encountering AI at work and at home. Your competitors are exploring it. And your customers expect faster, better service than ever. Organizations that adopt AI responsibly are using it to:

• Automate repetitive tasks and reduce administrative overhead
• Respond to customers more quickly and consistently
• Speed up research, analysis and reporting
• Draft emails, proposals and content faster
• Help employees focus on higher-value work

Businesses that wait too long may find themselves competing with organizations that simply move faster.

AI Is Becoming an Everyday Business Tool

Think about how business technology has evolved. Email became essential. Then internet access, smartphones and cloud computing. Each one went from “nice to have” to “how we work.”

AI is following the same path. The question isn’t whether your employees will use AI. It’s whether they’ll use it securely, responsibly and effectively.

A Quick Look at the Leading AI Platforms

Each major AI platform has its own strengths. Here’s a practical overview for business leaders. Capabilities change quickly, so it’s worth evaluating current features and business plans before you decide.

Microsoft Copilot: A Natural Fit for Microsoft 365 Organizations

For businesses already using Microsoft 365, Microsoft 365 Copilot works directly inside Outlook, Word, Excel, PowerPoint, Teams, OneDrive and SharePoint. It can help employees draft emails, summarize meetings, analyze spreadsheets, build presentations and find information across company data.

Because Copilot works within your Microsoft 365 environment, it respects your existing permissions and security policies. That’s a major advantage, but it also means your permissions need to be right: Copilot can surface anything a user already has access to, including files that were overshared years ago.

ChatGPT: Versatile and Widely Used

ChatGPT from OpenAI is one of the most widely adopted AI tools in business. Organizations use it for writing and marketing, research, brainstorming, customer communications, process documentation and coding help. Its flexibility makes it useful across many departments.

Claude: Strong With Documents and Detailed Writing

Claude, from Anthropic, is often chosen for working with long documents: reviewing contracts and policies, summarizing research and producing detailed, well-organized writing. Organizations that handle a lot of documentation often find it a good fit.

Gemini: Built Into Google Workspace

For organizations on Google Workspace, Google’s Gemini works inside Gmail, Docs, Sheets and Meet, similar to how Copilot works within Microsoft 365.

Grok: Research and Current Information

Grok, from xAI, has drawn attention for research and access to current information, and some businesses evaluate it alongside other tools for market research and technical questions.

The Bigger Risk: Using AI Without a Policy

One of the biggest AI risks for businesses isn’t adopting AI. It’s adopting AI without governance.

Many employees are already using public AI tools on their own, often with personal accounts. Free consumer versions of AI tools and paid business plans can handle your data very differently, so it matters which accounts your team uses. Without clear guidance, important questions go unanswered:

• What information can employees share with AI tools, and what should never be shared?
• Which AI tools and accounts are approved for business use?
• How are AI-generated outputs reviewed before they’re used?
• What compliance or client confidentiality requirements apply?
• How is sensitive information protected?

This unapproved use, sometimes called “shadow AI,” is one of the fastest-growing data protection concerns for businesses.

AI Governance Is Just as Important as AI Adoption

Before rolling out AI tools, businesses should look at four areas:

• Security: identity management, access controls and multi-factor authentication
• Compliance: HIPAA, financial regulations, cyber insurance requirements and client confidentiality obligations
• Data governance: SharePoint permissions, file access, document retention and data classification
• User training: acceptable use policies, prompting best practices, data handling and security awareness

The most successful AI rollouts combine the right technology with governance, training and security from day one.

The Best AI Platform Is the One That Solves Your Business Problem

It’s easy to get caught up in comparisons: Copilot vs. ChatGPT, Claude vs. Gemini. Those comparisons are useful, but they often miss the bigger picture. Success with AI depends less on the platform and more on:

• Clearly defined business goals
• Strong governance and security controls
• User adoption and ongoing training

The best AI platform is the one that fits your workflows, your security requirements and your goals. For many businesses, that’s a combination of tools, managed under one clear policy.

How TCI Helps Businesses Adopt AI Safely

At TCI Technologies, we help organizations across Long Island, NYC and the Tri-State area evaluate, deploy, secure and govern AI, so employees get the benefits without putting your data at risk. Our services include:

• Microsoft 365 Copilot readiness and deployment
• AI governance and security, including AI acceptable use policies and shadow AI visibility
• Security and compliance reviews
• SharePoint and OneDrive permission reviews
• User training and adoption programs
• Ongoing AI strategy and support

Whether you’re considering Copilot, ChatGPT, Claude, Gemini or a combination, the goal is the same: empower your employees, protect your data and use AI to help your business run smarter. Explore our Microsoft & AI services.

Ready to Explore AI for Your Business?

The organizations getting the most value from AI aren’t necessarily the ones with the biggest budgets. They’re the ones that start with a plan.

Take our free Microsoft 365 & AI Readiness Assessment to get your readiness score in about 3 minutes, or call us at (516) 484-5151 to talk with a TCI AI specialist.

Microsoft’s October 2026 Windows update arrived on Tuesday, October 13, and for businesses it’s more than a routine round of patches. This month brings two things worth your attention: important Windows security fixes, and a firm deadline for organizations still running Windows 11 version 24H2 on Home or Pro editions.

Here’s what the update means for your business, and what you should do next.

What Microsoft Released on October 13

October 13 was Microsoft’s monthly Patch Tuesday, when it releases security and quality updates for Windows, Microsoft 365 and other products. These updates close vulnerabilities that attackers could use to take over a computer, steal data or spread through a network.

Microsoft’s October 2026 security updates address CVE-2026-96951, a Windows Shell security feature bypass vulnerability that Microsoft has confirmed is being actively exploited. The vulnerability can allow an attacker to evade Windows Mark of the Web (MOTW) protections, reinforcing the importance of keeping business Windows devices current with Microsoft security updates.

Why This Windows Security Update Matters

When Microsoft confirms that a vulnerability is being actively exploited, applying the fix promptly becomes especially important. Attackers often look for organizations that haven’t yet installed available security updates, so delays can increase your risk.

For a business, an unpatched computer isn’t just one person’s problem. A single compromised laptop can be the entry point for ransomware, stolen credentials or a breach that affects your clients. That’s why getting security updates installed quickly, on every device, matters so much.

Windows 11 24H2 Home and Pro Have Reached End of Support

October 13, 2026 was also the end of servicing for Windows 11 version 24H2 on Home and Pro editions. Microsoft supports each Windows 11 feature update for a set period, and for Home and Pro editions of 24H2, that period is now over.

In practical terms, computers running Windows 11 24H2 Home or Pro no longer receive monthly security updates. Future vulnerabilities, including ones being actively exploited, won’t be patched on those machines. To keep receiving security updates, they need to move to Windows 11 version 25H2.

Many small and mid-sized businesses run Windows 11 Pro, so this deadline is likely to affect some of your computers, especially any that were set to postpone feature updates or haven’t been checked in a while.

Enterprise and Education Editions Are Different

It’s important to be precise here: Windows 11 24H2 isn’t unsupported everywhere. Microsoft gives Enterprise and Education editions a longer support window, and 24H2 Enterprise and Education remain supported until October 12, 2027.

So the question isn’t just “Are we on 24H2?” It’s “Which edition of 24H2 are we on?” A business with a mix of Pro and Enterprise licenses could have some computers that are covered and others that aren’t.

How to Check Which Windows 11 Version You’re Running

You can check any computer in under a minute:

1. Press the Windows key + R, type winver and press Enter. The window that opens shows your Windows version (for example, 24H2 or 25H2).
2. For the edition, go to Settings → System → About and look under Windows specifications, where you’ll see Home, Pro, Enterprise or Education.

If a computer shows Windows 11 Pro or Home, version 24H2, it should be updated to 25H2 as soon as possible.

Checking one computer is easy. Checking every computer in your organization, and making sure none are missed, is where most businesses run into trouble.

Why Businesses Shouldn’t Ignore Windows Update Management

Leaving updates to individual employees usually means some computers fall behind. Common problems include:

• Updates postponed indefinitely because someone clicked “remind me later”
• Feature updates blocked by old settings or compatibility issues nobody noticed
• Remote and traveling employees whose laptops rarely connect long enough to update
• No central view of which computers are patched and which aren’t
• Older hardware that can’t run the latest version and needs to be replaced

Unmanaged updates also create risk for cyber insurance. Many insurers now ask how quickly you apply security patches, and “we hope employees install them” isn’t a good answer.

How TCI Manages Windows Updates, Security and Lifecycle Planning

At TCI Technologies, Windows updates are part of how we manage our clients’ technology every day, not something left to chance:

• Centralized patch management, so security updates are tested, scheduled and installed across every computer
• Feature update planning to move devices from 24H2 to 25H2 before support deadlines, with minimal disruption to your team
• Device management with Microsoft Intune, including Windows Update rings and compliance policies that flag devices that fall behind
• Reporting that shows which computers are current and which need attention
• Lifecycle planning to identify older computers that need replacing before they become a security risk
• Layered cybersecurity, so patching is backed by endpoint protection, email security and monitoring

Our Quantum Managed IT Plans include this kind of ongoing management, so you don’t have to track Microsoft’s calendar yourself.

Schedule an IT & Cybersecurity Review with TCI

Not sure which versions your computers are running, or whether your updates are actually being installed? TCI can review your environment, identify devices affected by the 24H2 Home and Pro deadline, and help you put a reliable update process in place.

Request a free IT assessment, or take our free Cybersecurity Risk Assessment to get your Security Readiness Score. Prefer to talk? Call us at (516) 484-5151.

A recent Connecticut court case exposed a growing concern in AI security for law firms. A self-represented litigant hid instructions in tiny white text inside an electronic court filing. While invisible to attorneys reviewing the document, the text could still be read by AI systems and was designed to influence how the document was interpreted.

Connecticut Superior Court Judge Walter Spader Jr. identified the tactic as a prompt injection attempt and revoked the litigant's electronic filing privileges in the case.

While the incident may seem unusual, it highlights a broader challenge for law firms increasingly using AI for document review, legal research, and case preparation. Firms need confidence that the information provided to AI systems can be trusted.

Why AI Security Matters as Legal AI Adoption Grows

AI is quickly becoming a practical tool inside law firms. Attorneys are using AI to summarize documents, analyze contracts, review discovery, organize case materials, and accelerate research. Tasks that once required hours of manual review can often be completed in a fraction of the time.

According to Thomson Reuters, 41% of law firms reported using generative AI in 2026, compared with 28% in 2025. Among legal professionals already using AI tools, document review and document summarization remain two of the most common use cases.

As adoption grows, law firms need to consider how AI security fits into their existing risk management and client confidentiality practices. Like any technology, AI delivers the greatest value when it is supported by appropriate controls, oversight, and governance.

How Prompt Injection Attacks Can Impact Legal Workflows

AI systems process the information they receive, so content embedded within a document can influence how a summary, analysis, or recommendation is generated.

In a legal environment, even small inaccuracies can have consequences. A manipulated summary could:

• Omit important facts
• Downplay key arguments
• Prioritize one side's position
• Create misleading conclusions
• Introduce information that was never intended to be part of the review process

The risk is not limited to white text. Security researchers have noted that content designed to influence AI can be hidden in metadata, comments, images, formatting elements, and other document components that may not be visible during a routine review.

As organizations increasingly adopt AI-powered workflows, addressing these risks is becoming an important part of AI governance and risk management.

Seven Ways to Strengthen AI Security for Law Firms

The good news is that securing AI workflows does not require reinventing existing processes. The same disciplines law firms rely on to protect confidential information, manage risk, and maintain trust can provide a strong foundation for responsible AI adoption.

1. Review Documents before AI Processing

External documents should go through a controlled intake process whenever possible. Hidden text, embedded objects, unusual metadata, and other non-visible content should be identified before documents are uploaded into AI platforms.

2. Separate Content from AI System Instructions

Approved AI systems should be configured to treat uploaded files as reference material, not as trusted commands. While this safeguard is not foolproof, it can help reduce the likelihood that embedded content influences the output.

3. Use Clean Copies of Documents

Creating clean copies of external documents before processing them through AI systems can help reduce unnecessary risk. Depending on the workflow, sanitation may involve removing metadata, comments, embedded objects, active content, or other hidden elements that do not contribute to the legal analysis.

4. Maintain Human Oversight

AI can accelerate legal work, but it should not replace professional judgment. Attorneys should validate important findings against the original source material before relying on AI-generated summaries or recommendations.

5. Limit Access and Permissions

Document-review tools should only have access to the information required to perform their intended function. AI-generated content should not automatically send messages, modify records, file documents, or retrieve confidential materials without human review and authorization.

6. Establish Clear AI Usage Policies

Employees need guidance on which AI platforms are approved, what information can be uploaded, and how outputs should be reviewed. Clear governance helps create consistency while supporting confidentiality, compliance, and accountability throughout the organization.

7. Test the Complete Workflow

AI security controls should be tested periodically using realistic examples that contain hidden content, misleading instructions, or other elements designed to influence AI-generated output. Testing can reveal weaknesses and help organizations continuously improve their processes.

Reducing AI Risk Through Governance

AI security for law firms should be viewed as part of a broader risk management strategy, not simply a technology initiative. The firms that gain the most value from AI will be those that implement it with the right security, governance, and oversight.

TCI Technologies helps law firms establish a framework for responsible AI adoption, combining practical technology guidance with cybersecurity expertise to help reduce risk, protect sensitive information, and support confident AI use.