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December 8, 2025

Overlooked devices are the biggest IT security risk for your growing business

Remote IT asset management starts with finding every endpoint before attackers do—and enforcing policies that stick

Your security team can have all the right defenses in place—firewalls, VPNs, multi-factor authentication—and still be leaving the door wide open. The culprit? Endpoints you don’t even realize exist. In fact, Microsoft’s Digital Defense Report revealed that these vulnerabilities are increasingly exploited by hackers with 31% of small to midsized businesses reporting a cyberattack in the past year, averaging over $250,000 in breach costs and some reaching as high as $7 million.

From shared laptops in regional offices to personal devices used “just this once” to access a client portal, these overlooked machines create invisible cracks in your security posture. And attackers are getting very good at finding them before you do.

Hybrid and distributed work has amplified the problem. A growing business means more devices, more locations, and more one-off exceptions. McKinsey reports a fourfold surge in attacks on endpoints since the shift to remote work, with attackers increasingly targeting insecure home networks and smart devices.

The challenge isn’t just knowing what’s on your network. It’s keeping everything compliant when that network now spans homes, coworking spaces, and cloud environments. For IT leaders, the risk isn’t failure of strategy. It’s exposure you never accounted for.

Overlooked endpoints, hidden risks

Unmanaged or overlooked devices don’t announce themselves. They slide under the radar during onboarding. They linger after contractors leave. They show up when employees connect from personal laptops or when a forgotten device collects dust but still has valid credentials cached.

According to Gartner, up to 90% of successful ransomware campaigns leverage unmanaged endpoints, often personal devices or forgotten hardware.

Each of these overlooked scenarios expands your attack surface:

  • Endpoint security gaps: Devices can be compromised in minutes if unpatched, giving attackers a foothold for data, credentials, and downstream network access.   
  • Remote IT security risks: Devices outside the corporate environment often bypass protections like endpoint detection and response (EDR).   
  • Strain on IT resources: Chasing down shadow hardware eats up time that could be spent on higher-value projects.   
  • Compliance blind spots: In regulated industries, one unmanaged endpoint can compromise audit readiness.

Picture a sales team using loaner laptops for a week-long client roadshow. One device isn’t fully patched and gets returned without IT noticing. That single endpoint could expose sensitive customer data, creating a ripple effect across contracts, compliance, and customers.  

Or a contractor’s device remains connected after a short-term project. Even brief access can expose sensitive project data, create compliance gaps, and multiply risk unnoticed. 

For small and mid-sized businesses, the impact is even sharper. Limited IT staff can’t afford the constant firefighting, yet overlooked devices multiply as fast as the company scales. A single lost laptop or unpatched tablet is all it takes to derail months of progress. And erode customer trust in the process.

Visibility first, vulnerability last 

Control starts with knowing what’s on your network.  Technical decision makers who get ahead of this risk aren’t necessarily spending more.  They’re spending smarter on visibility and control before problems arise.  Gartner predicts that through 2027, 50% of CISOs will formally adopt human-centric design practices into their cybersecurity programs to minimize operational friction and maximize control adoption, making visibility and endpoint management a top priority. 

Instead of chasing down every device reactively, they’re embedding IT asset management into their core security strategy.

 That means: 

  • Comprehensive discovery: Cataloging every endpoint, from corporate-issued machines to BYOD hardware, no matter where it’s used.   
  • Policy enforcement from anywhere: Ensuring security rules apply whether a device connects from HQ, a coffee shop, or halfway around the world. 
  • Integrated IT solutions: Reducing tool sprawl by unifying endpoint tracking, patch management, and compliance checks under one framework. 

Imagine a finance team reconciling payroll across multiple offices. One overlooked laptop with cached credentials could create a blind spot that slows processing and exposes sensitive employee data. Full endpoint visibility prevents that scenario before it ever happens. 

This shift reflects a broader recognition: security resilience is as much about knowing your environment as defending it. Visibility is no longer optional.  It’s the foundation of remote IT security. 

From chaos to command: making endpoints work for you

The instinct might be to view remote IT asset management as an endless game of whack-a-mole. But when done right, it flips complexity into an advantage.

With smarter tracking in place, IT teams can:   

  • Identify and address vulnerabilities before attackers exploit them.   
  • Automate routine patching and compliance enforcement.   
  • Streamline reporting for audits or executive updates.   
  • Free up bandwidth for strategic projects instead of manual chases.   

Consider a small IT team managing devices across three regional offices. With a unified tracking system, they can automatically patch 150 endpoints overnight, instead of manually chasing each machine, freeing time for strategic projects and reducing breach risk dramatically. 

And because asset management systems generate real-time insights, leaders can tie security decisions directly to business outcomes. Fewer breaches mean lower downtime costs. Stronger endpoint security translates into faster customer onboarding and more predictable growth. Even budget conversations get easier when IT can show clear ROI in reduced risk and improved efficiency.

Ready or not, attackers aren’t waiting until 2026    

Cybercriminals don’t follow your planning cycles. They probe for gaps constantly and unmanaged devices are among the first places they look. For growing businesses, the question isn’t whether endpoint sprawl exists. It’s whether you’ve already mapped it, secured it, and enforced the right policies before someone else takes advantage.

Endpoint visibility may not be glamorous, but it’s becoming a competitive edge. The organizations that treat IT asset management as a security pillar, not just an operational chore, will scale with confidence while peers keep scrambling to plug leaks.

What’s your blind spot worth?

Every business has overlooked devices. The real difference is whether you catch them before attackers do. Forrester’s analysis of the top breaches and fines in 2024 found that attacks cause more than just monetary damage. Inadequate data protection severely impacts customer trust and can drive regulatory penalties into the billions.

As you plan for growth, ask yourself: Do you have the visibility and control to manage every endpoint—no matter where it lives—or are hidden risks undermining your security posture from within?  Ensuring your devices are built on secure architectures and managed consistently across both known and unknown endpoints can prevent risks before they ever reach your network.

Windows 11 Pro devices powered by Intel vPro® keep your data protected with security that’s built in, not bolted on.  Defend your organization against cyberthreats with proactive, hardware-backed protection and credential safeguards like passkeys and passwordless biometric sign-in with Windows Hello for Business. 1 Efficiently enforce security policies across all your endpoints, including PCs, apps, and new AI tools. Windows 11 Pro devices powered by Intel vPro® offer hardware-based protection from chip to cloud, enhanced privacy settings, and granular IT controls, aligned with Microsoft’s Secure Future Initiative and Intel’s industry-leading security assurance practices.

Copilot+ PCs 2 take protection even further with a powerful architecture for executing AI workloads locally.  This enables proactive, context-aware AI experiences while keeping your data secure. These devices support deep learning, AI acceleration, and natural language processing, helping safeguard sensitive business information while improving performance and battery life. 3 With Copilot+ PCs, you get the most advanced Windows security for data and privacy, including Secured-core PC protection and Microsoft Pluton. 4

  • DISCLAIMERS:
  • [1] Hardware dependent.
  • [2] Copilot+ PC experiences vary by device and region and may require updates continuing to roll out through 2025; timing varies. See Copilot+ PCs FAQ.
  • [3] Battery life varies significantly by device and with settings, usage and other factors. See Copilot+ PCs FAQ.
  • [4] Microsoft Pluton: Built in on all Copilot+ PCs and hardware dependent on other Windows 11 PCs.

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