Why ransomware backups alone do not deliver resilience.

Endpoint security remains a critical component of any cyber defence strategy. It excels at what it was designed to do: blocking known threats, analysing behaviour, and stopping suspicious processes. But ransomware has evolved faster than preventative controls.

Today’s attacks routinely succeed through:

• Convincing social engineering

• Legitimate or stolen credentials (attackers log in, they do not break in)

• Zero-day exploits

• Fileless techniques that evade signatures

• Encryption executed inside trusted processes

When a trusted user clicks the wrong link or valid credentials are abused, the attack can still succeed even when endpoint controls perform exactly as expected.

In Helm’s internal penetration testing, over 99 percent of simulated ransomware attacks successfully bypass EDR defences, often using techniques that avoid triggering standard alerts until encryption has already begun.

Once encryption begins, it spreads at extreme speed. Some ransomware variants can encrypt tens of thousands of files within minutes. By the time alerts are raised, much of the damage can already be done.

Endpoint tools are a vital front line, but they were not designed to act once encryption has already started.

This is the gap ransomware consistently exploits, and the gap Helm was built to close.

Helm operates between preventative security controls and backup systems, activating the moment encryption begins to preserve operational continuity.

It is purpose-built ransomware containment, designed on the assumption that a threat will eventually bypass prevention, but that it should not be allowed to disrupt operations, productivity, or customer trust.

While most security solutions focus on prevention or recovery, Helm addresses the critical moment in between: the window where ransomware is already encrypting files, and immediate action is required to prevent widespread damage.

What Helm delivers: containment in seconds

• Detection of active encryption within milliseconds

• Automated isolation in seconds, not minutes

• Containment focused on the compromised user or device, not the entire network

• Forensic visibility into each encrypted file, in sequence, by process

Helm detects, contains, and halts active ransomware attacks, without relying on known patterns, signatures, or endpoint agents. It is the control that helps keep a successful breach from escalating into a business-wide outage.

Most organisations have already invested heavily in cybersecurity: endpoint tools, SOC operations, identity controls, and backups.

Helm does not replace these investments. It helps them deliver results when they are needed most.

Industry consensus holds that it is no longer a matter of if you will be attacked, but when.

With Helm in place, when an attack bypasses preventative controls:

• The blast radius is limited to the affected user or device

• Encryption is contained before it spreads

• False positives do not bring productivity to a halt

• Security, IT, and leadership teams gain immediate clarity

Helm turns a collection of security tools into a coordinated defence. To see how it works from protection to recovery, explore the Helm platform.

One of the greatest contributors to extended downtime is uncertainty: what was encrypted, where it started, and how far it spread.

Helm reduces that uncertainty.

Backup and recovery teams gain:

• A complete, timestamped inventory of encrypted files

• Clear identification of the initial compromise

• Confidence in what requires restoration and what does not

The result is a measurable improvement: less disruption during a crisis, and a faster return to normal operations.

For today’s leadership teams, success is measured by how quickly the business can absorb disruption and continue operating.

Boards, regulators, and customers expect organisations not just to prevent attacks, but to contain them rapidly and recover with precision.

With Helm, organisations gain:

• Immediate response when encryption begins

• Minimal operational disruption

• Faster recovery and reduced downtime

• Greater return on existing security investments

• Confidence that a ransomware attack can be contained before it becomes a business crisis

Ransomware has evolved. Business continuity strategies must evolve with it.

Prevention matters. Recovery matters. But the most critical gap lies between them.

Helm closes that gap with real-time containment, decisive visibility, and faster recovery, so the business, not ransomware, stays in control.

If you want to strengthen your ransomware backup strategy and protect continuity when prevention is not enough, our team is ready to talk.