From Invisible to Invincible Stealth-Driven Ransomware Protection

Arms Cyber makes ransomware irrelevant by keeping your critical data invisible, stopping attacks before they spread, and ensuring no ransom payments, no public breaches, and no business disruption.

From Invisible to Invincible

Stealth-Driven Ransomware
Protection

Arms Cyber makes ransomware irrelevant by keeping your critical data invisible, stopping attacks before they spread, and ensuring no ransom payments, no public breaches, and no business disruption.

Conceal

Out of Sight, Out of Reach.

Hide critical files from an attacker with stealth directories so they are never found or affected.

Deceive

Decoys that Expose the Attacker, Not Your Data.

Lure attackers to take action on fake files with stealth decoys to alert your defenses, blocking the attacker before they affect legitimate data.

Restore

Rapid Recovery with Minimal Downtime

Recover files without compromised data integrity through stealth backups that hide the files from attackers.

Conceal

Out of Sight, Out of Reach.

Hide critical files from an attacker with stealth directories so they are never found or affected.

Deceive

Decoys that Expose the Attacker, Not Your Data.

Lure attackers to take action on fake files with stealth decoys to alert your defenses, blocking the attacker before they affect legitimate data.

Restore

Rapid Recovery with Minimal Downtime

Recover files without compromised data integrity through stealth backups that hide the files from attackers.

Platform

Arms Cyber makes your data invisible, defeating ransomware before attackers achieve their objectives.
Complete Ransomware Protection.

Two black boxes displaying live/installed endpoints and blocked/detected ransomware events

Arms Cyber delivers a revolutionary approach to defeat attacks others miss through a three-part strategy: Conceal, Deceive, and Restore — powered by stealth. By adding stealth to an organization’s existing security posture, we keep critical data invisible to attackers, detect threats before they cause serious damage, and enable rapid recovery without compromise. The outcome: no ransom payouts, no public breaches, no costly downtime.

Why Arms Cyber?

What Customers Say

Their commitment to excellence and customer-focused approach truly sets them apart.

I can’t recommend Arms Cyber enough for their outstanding anti-ransomware technology. With their endpoint agent installed on over 200 systems and counting, our experience has been nothing but exceptional. The Arms Cyber team goes above and beyond every step of the way—always knowledgeable, incredibly helpful, and truly dedicated to our success. In the manufacturing business, we work with a lot of legacy applications, so ensuring our data is secure is a constant challenge. Arms Cyber gives us the confidence we need to safeguard our company data at the highest level. For any business seeking reliable, high-quality ransomware defense, Arms Cyber is the gold standard. Their commitment to excellence and customer-focused approach truly sets them apart.

Michael Kell, Director of Technology

Vantage Mobility

Stop Ransomware.

Your current tools can’t.

EDR and many other tools only react once attackers are already inside. By then, encryption, lateral movement, or data exfiltration may already be in motion. Arms Cyber makes your environment invisible, eliminating exposures before attackers get a foothold.

Scroll to view more
Armscyber Logo
Top 3 Anti-Ransomware Products
Stealth Directories

Critical file directories remain concealed from attackers, invisible to both encryption and exfiltration attempts. Even when ransomware executes, it cannot achieve its objectives.

Stealth Decoys

Deceptive file structures lure attackers into false engagements. By hitting a decoy first, ransomware is detected with high fidelity, without polluting the user experience or exposing real data.

AI Enhanced Encryption Detection

Monitors file entropy shifts continuously. If encryption behaviors are detected, Arms Cyber triggers on the real files minimizing the actual data touched by attackers.

Rapid Remediation

Data is preserved locally on the system, making restoration quicker and limiting the risk associated with periodic remote backups.

Stealth Backup

File versions are continuously stored in concealed enclaves that ransomware cannot locate or corrupt. If entropy detection signals an attack, Stealth Backup enables immediate recovery with data integrity intact.

Arms Cyber Launches Full Anti-Ransomware Support for macOS, Delivering Industry-First Cross-Platform Protection

Arms Cyber, the leading anti-ransomware platform, today announced full-featured support for macOS, becoming the first company in the industry to deliver comprehensive ransomware protection across all major operating systems — Windows, Linux, and now Mac. This milestone marks a major advancement in enterprise cybersecurity, addressing a critical gap in protection that has long left macOS users vulnerable.