How to Outsmart Ransomware at the Endpoint

Co-authored by: Tony Spinelli, Chief Security Officer, Halcyon

Key takeaways: Ransomware isn’t just malware — it’s a coordinated, multi-stage attack that evades traditional defenses. To stop downtime and data loss from ransomware, organizations must rethink how attacks unfold and address the problem holistically across endpoints, behaviors and attacker tactics.

Here’s a quick test.

Would a skilled red team eventually compromise your environment?

Most IT and security leaders say yes. In fact, penetration testing shows that nearly all environments can be breached given enough time and effort.

Now ask a second question: Would your current security stack stop a ransomware attack?

Most people say yes to that one, too.

The problem? Those two answers can’t both be true.

This disconnect, between how attacks actually happen and how we think defenses work, is exactly why ransomware continues to succeed. And it’s why organizations need to rethink where and how they stop it.

Ransomware isn’t just malware—it’s an operation

One of the biggest misconceptions is treating ransomware like a traditional malware problem. It’s not.

Ransomware is a multi-stage operation.

It typically begins with initial access — phishing, stolen credentials or exploited remote services. From there, attackers move laterally using legitimate tools like PowerShell, RDP and remote management software. They escalate privileges, disable defenses and quietly position themselves inside the environment.

Only at the very end does encryption happen.

That’s the critical insight: encryption is not the attack — it’s the final step of a much larger campaign.

By the time files are locked, the attackers have already succeeded.

Same playbook, different outcome

Here’s where things get even more uncomfortable.

The tools used by ransomware operators are often the same ones used by red teams: credential dumping tools, command-and-control frameworks and built-in administrative utilities.

Same techniques. Same pathways. Same behaviors.

The only difference?

A red team leaves a report. A ransomware operator leaves a ransom note.

If we already accept that red teams can get in and move freely, then assuming ransomware will be stopped by traditional defenses exposes a clear gap in strategy.

The issue isn’t just tooling — it’s how we’re thinking about the problem.

Outsmarting ransomware requires a new approach

To outsmart ransomware, organizations need to shift from reactive behavior to a proactive, resilience-focused model.

That starts with a few key principles:

• • Assume breach: Attackers will find a way in. Plan for what happens next.
  • Focus on behavior, not signatures: Modern attacks rely heavily on legitimate tools and “living off the land” techniques.
  • Disrupt early: The goal isn’t to detect ransomware at the moment of encryption. It’s to stop the attack chain before it gets there.

This means detecting lateral movement, identifying anomalous activity and preventing the conditions that allow encryption to occur.

Put simply: the smartest defense is the one that acts before damage is done.

Why the endpoint Is where it all comes together

Ransomware ultimately executes at the endpoint.

That’s where credentials are used. Where lateral movement happens. Where processes are launched and where encryption can take place.

If you can stop the attack at the endpoint, you stop the campaign.

But doing that effectively requires more than just software layered on top. It requires a resilient endpoint foundation — one that’s secure from silicon to software and capable of detecting and disrupting malicious behavior in real time.

Dell & Halcyon: The only commercial PCs equipped for ransomware resilience*

This is where a new approach to endpoint security comes into focus.

Dell commercial PCs are designed with built-in protections across the stack — from secure supply chain controls to hardware and firmware security, along with advanced PC security telemetry that enables deeper integration with security solutions.

On that foundation, Dell has partnered with Halcyon, a platform purpose-built for ransomware.

Halcyon is designed to prevent, neutralize and recover from ransomware attacks, focusing explicitly on stopping encryption before it happens.

Together, Dell and Halcyon deliver a unique advantage:

• • Protection that starts at the device level
  • Behavioral detection tuned for ransomware tactics
  • Disruption of attacks before encryption executes

In fact, this is the first and only PC manufacturer to offer Halcyon’s ransomware resilience solution as an out-of-the-box option for commercial PCs.**

The result is a shift from reactive cleanup to proactive continuity where attacks are stopped silently, without turning into incidents.

See it in action

If you want a deeper look at how this approach works in the real world, you can explore more here:

• • Watch the webcast replay: Get the full discussion and technical walkthrough of how ransomware campaigns unfold — and how to stop them.
  • Try the interactive demo: Experience the solution firsthand in the Dell Demo Center and see how ransomware is prevented at the endpoint.

These resources bring the strategy to life and show what modern ransomware defense actually looks like in practice.

The bottom line

Ransomware succeeds when organizations react too late — after attackers have already moved through the environment and reached their objective.

Outsmarting it requires a shift in mindset:

From detection → prevention
From response → disruption
From recovery → resilience

By combining secure, resilient endpoints with purpose-built anti-ransomware protection, organizations can finally get ahead of the threat — and stop it where it matters most.

So, when you refresh, ask your Dell rep to make your commercial PCs ransomware resilient.

^* Based on internal analysis of worldwide PC market, February 2026. Applicable to PCs on Intel and AMD processors. Not all features available with all PCs. Additional purchase required for some PC features. Halcyon software must be purchased in conjunction with a Dell PC and activated per the Terms & Conditions to enable commercial PCs equipped for ransomware resilience. Backed by partner validation, February 2026.

^** Based on partner validation, February 2026.