The threat is real. The solution is proven.
Superyachts
Safeguard Against
Threats Unseen.
CyberPlus protects your privacy, safety and reputation with quiet, intelligent cybersecurity and discreet operational support that lets you enjoy life at sea with unrivalled peace of mind.
Absolute Visibility for Absolute Privacy
CyberPlus gives you complete visibility across your entire superyacht environment.
A superyacht is a floating ecosystem of third-party vendors including AV/IT specialists, engine manufacturers, and navigation providers. Each manages their own niche, yet none have visibility of the whole.
The gap between these individual services is where the greatest risks reside. Most breaches on the water do not begin with a sophisticated hack. Instead, they start with an overlooked credential, an unmonitored guest network, a gap nobody thought to close.
CyberPlus was built for precisely this. We authored the standard the industry uses, our founders wrote the book on operational technology security, and we are the only provider that treats compliance, protection and continuous monitoring as a single unbroken programme. Not a checklist. A commitment.
Superyacht
Cybersecurity
Complete protection for your vessel,
your crew and your world.
your crew and your world.
IASME
Authors of the international standard for maritime cyber resilience
Supported by the Royal Institution of Naval Architects.
IMO
Recognised path to IMO maritime cyber risk management compliance
Open to vessels of all classifications, from superyachts to commercial fleets.
20+
Years securing critical operations
Our founders have been in the field since 2004. CyberPlus was built on that experience.
Trusted by industry leaders
Superyacht CybersecurityProtection that scales
Endorsed by the Royal
Institution of Naval Architects
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Protection that scales
with what's at stake.
Every vessel carries a different risk profile. Every owner has different expectations. Every management company operates under different pressures. Our programme is built around that reality.
Network and systems monitoring
Most vessels have been connected, configured and handed over by contractors who no longer have visibility of what they left behind. CyberPlus verifies what is actually in place, whether it is sufficient, and whether it is doing what it is supposed to do. We then monitor it continuously. Every network. Every system. Around the clock.
Independent verification and penetration testing
Knowing your systems are secure is not the same as proving it. We test every entry point an attacker would use, find what they would find, and close it before they do. What remains is a vessel you can trust.
Newbuild and refit programme oversight
A newbuild spans years. Dozens of organisations handle your most sensitive information long before a single piece of steel is cut. We provide independent oversight of the entire programme, from first signature to handover, across the build, the vessel and your personal privacy. One continuous programme. No gaps.
Incident investigation and insurance defence
When something goes wrong at sea, the question of whether a cyber failure caused it has immediate consequences for coverage. We establish the facts. Quickly and independently. The kind of findings that insurers and courts can act on.
Principal, family and reputational protection
Your vessel is private. Your movements, your guests, your conversations should stay that way. We monitor continuously for anything that should not be out there, and we act on it before it becomes a problem. For principals whose world extends beyond the vessel, that protection travels with them.
The standard exists because we built it.
Read the standard at IASME.co.uk →
Endorsed by the RoyalInstitution of Naval Architects
The standard others are measured against.
Your privacy, your reputation, your freedom at sea. Built for your world, not adapted from someone else's.
Newbuild and RefitThe threat begins
The threat begins
before the build does.
Your identity as owner is exposed from the moment the first NDA is signed. Long before a single piece of steel is cut.
Most cyber programmes on newbuild projects arrive late, cover the vessel in isolation, and leave the moment of handover as the first moment of real protection. CyberPlus begins at the beginning. We treat the build, the vessel and the owner as one environment, under independent oversight, from first engagement through to delivery and into operation.
Speak to our specialists→The project is the first attack surface.
Your ownership structure, your design intent and your financial arrangements are in circulation years before delivery. We secure the information perimeter before anyone else thinks to.
The vessel arrives with vulnerabilities embedded.
Every vendor, every system, every remote access session during the build is a potential entry point. We verify and sign off independently. Not the shipyard. Not the integrator. Us.
The owner is the ultimate target.
Everything else on this programme exists to protect one person. We assess your personal threat profile first, because it determines everything that follows.
Charter SecurityEvery new charter
Every new charter
brings new threats.
Commercial operation introduces a category of risk that private ownership does not. Variable crew. Transient guests. Unvetted devices. Systems that are never designed to handle any of them.
Owners and guests are high-value targets. Personal devices, guest networks and shared media systems can expose confidential communications, private conduct and real-time location. Not as a theoretical risk. As a documented pattern.
Transient crews amplify this with varying standards of cyber hygiene and persistent shared network exposure.
CyberPlus secures the operational continuity that charter programmes require and the personal protection that principals demand. A single managed programme, running across every chartered yacht in the fleet, every season.
Explore Vision+→
The Charter Threat Cycle
What changes with every season. What does not.
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01Credential decay across rotating crewEach rotation introduces new access credentials, inherited permissions and overlooked deprovisioning. Old access persists. New access arrives unsupervised.
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02Unvetted devices on shared infrastructureGuest devices connect to the same networks that carry navigational and operational data. There is no segregation. There is no monitoring. There is no record of what was there.
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03Physical data interception at high footfallAV systems, entertainment networks and satellite terminals are access points. Charter guests pass through all of them. Most captains have no visibility of what that means.
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04Owner and principal exposure between chartersThe owner's devices, communications and location data share infrastructure with the charter operation. The boundary between private and commercial is rarely enforced.
Established Authority
We didn't enter this industry.
We helped define it.
CyberPlus was founded by people who write the standards, not just work within them. Our founders authored the IASME Maritime Cyber Baseline, now the internationally recognised benchmark for maritime cybersecurity, formally endorsed by the Royal Institution of Naval Architects. We built it because the sector lacked a clear, actionable framework. It has since become the reference every other provider is measured against.
That same rigour is what the superyacht industry has come to expect from us.
Watch: Is your cybersecurity a black box? →
The Briefing
The standard others are
measured against.
Your privacy, your reputation, your freedom at sea. This briefing sets out exactly what protection looks like when it's built for your world, not adapted from someone else's.
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Why it matters
The threats are invisible.
The consequences
are not.
01
Financial
Ransomware and fraud escalate quietly. By the time anyone notices, the damage is done.
02
Privacy
Intrusion exposes movements and conversations never meant to leave the vessel.
03
Operational
Navigation and safety systems move from isolated to vulnerable with a single point of entry.
Navigating today's shifting regulatory and insurance landscape doesn't have to be a guessing game. The CyberPlus Maritime Matrix decodes every relevant mandate, from IACS UR E26/E27 to LMA 5403, in a single, unified reference for captains and family offices.
The difference
Others provide IT support
We deliver security operations.
We monitor your world every hour of every day. We have spent twenty years securing the systems that power nations and the private lives of those who lead them.
Others follow the standards
We wrote them.
Authors of the IASME Maritime Cyber Baseline: the benchmark every other provider is measured against.
Others secure the network
We secure your way of life.
The borders between your business, your vessel and your family have vanished. Our protection follows you across every threshold to ensure your privacy remains unbreachable.
Others react to threats
We predict them.
Our threat investigation team tracks adversaries globally. You are never the last to know.
Others learn from you
We were built for you.
Purpose-built for the unique complexity of superyachts, grounded in proven expertise in protecting maritime, critical infrastructure and UHNWIs.
WORKING WITH US
A discreet conversation.
No obligation.
The right conversation starts quietly. If you’d like to understand what a review of your vessel’s cyber exposure might involve, or simply want to ask a question, we’re easy to reach and everything stays between us.
Prefer to speak directly?
+44 (0)20 4572 6250
Monday to Friday · 09:00 – 18:00
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