Ransomware Containment

Stop ransomware before it takes your operations down

BullWall detects active encryption the moment it begins, immediately initiates automated containment across file systems, identities, and access permissions, generates an incident report, and only authorises recovery once evidence confirms it is safe.

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Protecting 1,000+ organisations across 20 countries
Why containment can't wait

Ransomware doesn't give you time to think. That’s why your response needs to be faster

Here is where organisations are most exposed.

11 sec

Average time before ransomware begins encrypting critical files after execution

149%

Surge in ransomware attacks in the first five weeks of 2025 (Cyble)

44%

Of all data breaches over the last 12 months involved ransomware (Verizon DBIR 2025)

5.68m

Average cost of a ransomware breach, not including ransom payments (IBM)
BullWall's purpose

Your security stack detects. BullWall responds.

Most organisations have tools that generate alerts when ransomware is detected. What they lack is a system that can act on that signal fast enough to stop the spread. BullWall operates directly where the damage occurs, at the data level, automatically executing the full containment sequence.

Contain in under a second

The moment ransomware begins encrypting files, BullWall detects it and shuts it down across file systems, identity, and endpoints automatically.

Protect what matters most

BullWall monitors servers, shared drives, SAN/NAS storage, and cloud file systems, the infrastructure where ransomware does its real damage.

Keep your team in control

Every containment event is logged automatically. Your SOC gets full visibility, structured alerts, and a forensic timeline without assembling it manually.

Prove you were protected

Automated compliance reporting mapped to GDPR, NIS2, DORA, and cyber insurance requirements, ready for regulators, insurers, and the board.

Built for every stage

Work faster with tools built specifically for ransomware response

Ransomware Containment

Detects active encryption and executes automated containment across file systems, identity, and endpoints in under a second.

Server Intrusion Protection

Traps intruders attempting server access via stolen credentials before they can launch an attack or disable your defenses.

Virtual Server Protection

Protects VMware vSphere and ESXi environments from unauthorized access and encryption targeting the virtual layer.

Automated 24/7 response

Containment executes automatically at any hour, without a SOC analyst in the loop or manual intervention of any kind.

Compliance reporting built in

Every incident generates a forensic evidence trail mapped to GDPR, NIS2, DORA, and cyber insurance requirements automatically.

Agentless deployment

Runs on a single VM with no endpoint software rollout, fully operational in days on the infrastructure you already have.

Industries we serve

Ransomware hits every industry differently. BullWall protects every industry regardless.

Financial Services

Where a ransomware attack is a regulatory event, not just an IT incident.

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Regulators are moving from intent to proof
BullWall generates audit-ready containment evidence mapped directly to DORA, FCA, and other cyber compliance requirements.
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Boards carry personal liability for security failures
BullWall gives you documented, evidence-backed answers before the question is asked.
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Legacy core banking infrastructure cannot be rearchitected
BullWall deploys agentlessly on the systems you already run, with no disruption to critical operations.
Results
80% Faster
Launch of project

Manufacturing

Where ransomware crossing from IT into OT can stop production in minutes.

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Attackers find the paths defenders did not cover
BullWall monitors file systems and OT-adjacent servers at the data layer, regardless of how the attacker entered.
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Every minute of production downtime carries a direct financial cost
BullWall contains the threat before it reaches the production floor, measuring response in seconds.
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NIS2 creates personal management liability for ransomware incidents
BullWall generates the documented evidence trail that demonstrates due diligence at board level.
Results
80% Faster
Launch of project

Pharma

Where ransomware hitting a validated system triggers a regulatory event, not just downtime.

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GxP-validated systems cannot be patched without re-validation, leaving them permanently exposed
BullWall contains ransomware at the file system level without touching validated application states.
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A breach affecting manufacturing data risks batch recalls and mandatory MHRA notification
BullWall stops encryption before it reaches critical data, preventing the regulatory chain reaction.
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Compensating controls need to be documented and tested, not assumed
BullWall continuously validates that controls are functioning and generates inspection-ready evidence between audits.
Results
80% Faster
Launch of project

Public Sector

Where legacy infrastructure, small teams, and public accountability make ransomware especially damaging.

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Legacy estates can't be patched, but compliance expects demonstrable controls
BullWall protects unmanaged infrastructure without solving the underlying problem first.
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Small teams can't manually respond across multiple sites at any hour
BullWall's automated containment makes a team of three as effective as a team of thirty.
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After every peer incident, leadership asks what's been done
BullWall is a deployed, documented control you can point to directly, not a roadmap.
Results
80% Faster
Launch of project
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Works with your existing stack

Integrated with the tools your team already uses.

BullWall deploys agentlessly on a single VM and connects to your existing SIEM, EDR, NAC, and SOC platforms via RESTful APIs. No rip and replace. No endpoint software rollout. Fully operational in days.
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testimonials

Hear it from the organizations that didn't wait for an attack to happen

"I experienced an attack where a cybercriminal used a valid user account to get in remotely. You can't prevent that. You need a ransomware containment solution like BullWall."

Sharn Somerton-Davies
IT Manager, Sir Roger Manwood's School

"This was one of the easiest setups of all time. We just needed a standard Windows server, and BullWall engineers had it configured in 20 minutes."

John Hyland
Director of Information Technology, Town of North Andover

"BullWall gave us exactly what we were looking for. A way to contain ransomware attacks before they spiral out of control and cause significant damage. It's a game changer for us and our customers."

Bob Lamendola
Chief Digital Services & Delivery Officer, Ricoh

"You can't guarantee 100 % protection. But we felt that BullWall was unique in that if everything else fails, this was the catch-all last line of defence protecting our data."

Mark Bleazard
Digital Services Manager, Newport City Council

"We can't employ enough people to sit there looking at all of this. We've got to automate our response time, our responses, and our monitoring of our system."

Gil Mara
Chief Educational Technology and Information Services Officer, Torrance Unified School District
Talk to an expert

See exactly what a ransomware response looks like on your infrastructure

Every organization's exposure is different. Book a demo and we'll walk you through how BullWall detects, contains, and recovers from a ransomware attack on infrastructure like yours, and what the evidence trail looks like for your compliance requirements.

FAQ

What security teams ask us most