Nearly half of Family Offices have experienced a cyber attack in the last 12-24 months*

And yet the most common types of attacks cited – from phishing and social engineering to malware and third parties – can be almost completely eliminated by bringing sensitive discussions inside a DropVault SafeRoom.

* Deloitte Family Office Cybersecurity Report 2024

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The Family Name Is the Asset. Protect It Like One.

The most sensitive communications in your family office are happening over email. Investment decisions. Estate planning. Banking instructions. Private family matters. All of it flowing through inboxes that were never designed for this level of sensitivity — and through your advisors’ inboxes, which you have no control over at all.

While you may have built a “fortress” around your internal network, the business of the family is conducted through a sprawling ecosystem of external advisors—attorneys, accountants, trustees, and bankers. This creates a dangerous reliance on legacy email as the primary sharing vehicle.

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The Threats That Keep Family Office Principals Awake

The Wire Fraud Call
A trusted advisor calls to confirm updated banking details before a scheduled transfer. The voice is familiar. The context makes sense. The call is a deepfake — AI-generated from publicly available audio — and the banking details route the transfer to an attacker. In 2024, a single deepfake video call convinced a finance professional to transfer $25 million. Family offices, with their frequent high-value wire activity and publicly known principals, are a priority target for exactly this attack.
The Compromised Advisor Inbox
Your attorney’s email has been silently monitored for six weeks. Every document you sent them — estate plans, trust structures, investment memos — has been read by someone you have never met. You don’t know because nothing has happened yet. Silent inbox monitoring is how BEC attacks are set up. By the time the fraudulent wire instruction arrives, the attacker knows your transfer patterns, your advisor relationships, and exactly how to make it look legitimate.
The Departed Advisor Problem
A relationship with an outside counsel ends — acrimoniously. Everything they received as an email attachment over three years of engagement remains in their possession. The sensitive estate planning documents. The family trust structures. The investment strategy memos. There is no mechanism to revoke that access. It is simply gone, to wherever they choose to take it.
The Next-Generation Exposure
A younger family member, recently introduced to the family’s financial governance, handles sensitive communications the way their generation handles everything — casually, across consumer apps, on personal devices. A forwarded document. A screenshot shared with the wrong person. An iCloud backup that puts family financial information on a server the family never agreed to use. The next generation is not a security risk by intent. They are one by default, unless the channel they use makes security the path of least resistance.
The AI Phishing Email Nobody Spots
A perfectly worded email arrives, appearing to come from your private banker. The language is correct. The context is plausible. The request — to confirm updated payment details before a time-sensitive transaction — is exactly the kind of thing your banker would send. It was written by an AI in seconds, at zero cost, and your staff have no reliable way to distinguish it from the genuine article. The grammatical errors that used to give phishing away are gone.

One Move That Changes Everything

The answer to external communication risk is not to restrict communication with your advisors. It is to move those communications into an environment where the security applies to everyone in the conversation — regardless of which organisation they belong to or what email provider they use.

A SafeRoom is a private, encrypted channel between your family office and each of your advisor relationships. Documents, conversations, financial instructions, approvals, and sign-offs all happen inside it. Nothing travels as an email attachment. Nothing arrives via a link. Nothing exists in a form that can be forwarded beyond the people you have chosen. Your advisors don’t install anything or create new accounts. They access the channel using their existing Google or Microsoft credentials. The friction that causes people to default to email is removed. The security that email cannot provide is built in from the first message.

A frictionless and secure file or document sharing space

Every SafeRoom has a private encrypted file share that allows you to distribute folders and documents to clients, teams, or advisors without the burden of managing complex, ever-changing access lists. Whether you upload documents directly or share them during a discussion, they are automatically organized and protected within the SafeRoom.

By removing the administrative overhead, we eliminate the human errors that lead to data leaks and make your workflows more productive

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Email was never built for privacy—SafeRooms were.

Why trust your most sensitive client conversations to a platform designed in an era before cyber threats? Email is inherently insecure, yet it’s often where the most critical business decisions live. DropVault moves these discussions into a secure Group Channel where privacy and encryption are the default—never a user choice.

By migrating conversations out of the inbox and into a SafeRoom, you ensure that vital context stays attached to the documents, creating a single, secure source of truth.

Gather Your Inner Circle

A family office operates at the centre of a web of trusted relationships — accountants, legal counsel, investment advisors, property managers, consultants, and more. Right now most of that communication flows over email and through platforms none of them fully control.

DropVault brings your entire inner circle into a single encrypted SafeRoom — a private space where documents, discussions, and decisions are shared only with the people you’ve chosen. There’s nothing to install and no new accounts to create; your advisors and contacts join instantly using their existing Google or Microsoft login. Complete privacy, total control, zero friction.

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Everything you need, all in one place – And secure

Most offices run on a fragmented mess of tools — emails, shared drives, chat threads, and signature requests scattered across platforms that were never designed to work together, and certainly never designed to be secure. Important decisions get made in inboxes nobody controls, documents exist in three places at once, and nobody’s quite sure what was agreed or when.

DropVault brings it all into one encrypted SafeRoom — discussions, documents, tasks, approvals, sign off, reminders and eSignatures in a single private space, with every partner, advisor or contact who needs to be there, and nobody who shouldn’t. One place where the work happens, decisions are recorded, and the audit trail and security takes care of itself.

How a SafeRoom Addresses Each Risk

Compromised Advisor Inboxes: Security on Both Sides

In a SafeRoom, the security architecture applies to every participant regardless of which organisation they belong to. Your attorney accesses the channel through their verified credentials. The encryption, the access controls, and the audit logging apply to them exactly as they apply to you.

You are no longer dependent on trusting their email provider, their IT department, or their own security practices. If their inbox is compromised tomorrow, your SafeRoom communications are not. The attacker who has access to their email has access to an inbox with no SafeRoom content in it — because SafeRoom communications never travel through email.

Wire Fraud and BEC: Structural Prevention

Financial instructions, banking detail changes, and payment requests move through the SafeRoom rather than email. The instruction either arrives from a verified identity in an authenticated channel — or it doesn’t exist at all. There is no email notification to spoof, no link to fake, no voice call that can be impersonated without the caller also having access to a verified SafeRoom session.

Both your finance team and your counterparty’s team see payment communications in the shared channel simultaneously. No single individual can be socially engineered in isolation because the instruction is visible to multiple authenticated people at once. Invoices carry automatic watermarking tied to the recipient’s identity. Banking changes are logged immutably. The audit trail that prevents fraud is created automatically by the way the channel works.

Departed Advisors: Instant, Complete Revocation

When an advisor relationship ends, access to the SafeRoom ends the moment you revoke it. Not eventually. Not after they delete the emails. Immediately and completely, regardless of what devices they have used or what they may have downloaded. The documents they can no longer access in the channel are the documents they no longer have.

Every document shared in the SafeRoom carries watermarking tied to the identity of who accessed it. If anything was downloaded before the relationship ended, you know who downloaded it, when, and from which session.

Next-Generation Security: The Easy Path Is the Secure Path

Younger family members join the SafeRoom using their existing credentials. The interface is familiar. The experience is no more complex than the consumer apps they already use. But unlike those apps, the security is not a choice they have to make — it is the default condition of the channel they are in.

Introducing a next-generation family member to the family’s financial governance happens in the SafeRoom, with appropriate access to the channels that are relevant to their current involvement. They see the history of decisions and relationships relevant to their role. They do not see anything that falls outside it. The boundary is architectural, not dependent on their security discipline.

AI Phishing and Deepfakes: Nothing to Attack

Every AI phishing attack and every deepfake fraud depends on the same mechanism: an open communication channel that cannot verify the identity of the sender. Email is that channel. A SafeRoom is not.

There are no notification emails to replicate because SafeRoom communications do not arrive by email. There are no links to spoof because access does not involve links. Passkey authentication on the dashboard means there is no password to phish — the credential is device-bound and cannot be entered into a fake login page. And because the content inside the SafeRoom is encrypted at the application level with keys held outside the platform’s infrastructure, AI tools that gain access to the storage layer find ciphertext. There is nothing to read, nothing to replicate, and nothing to use as the basis for a convincing fraud.

Separate Channels for Separate Domains

A family office operates across multiple distinct domains — investment management, estate and legal planning, family governance, philanthropy, individual family member relationships — each involving different advisors, different levels of sensitivity, and different confidentiality requirements.

A SafeRoom model gives each domain its own encrypted channel with its own participants. Investment discussions stay separate from estate planning. Family governance stays separate from philanthropic activity. Your private banker does not see your estate attorney’s advice. Your accountant does not see your investment deal flow. The right people see the right information. Nobody sees anything beyond what their relationship warrants. This is not a permission matrix to manage. Each channel simply contains its own audience. If someone should not see something, they are not in that channel. There is nothing to misconfigure.

A Space AI Cannot Reach

AI productivity tools — Microsoft Copilot, Google Gemini, and a growing ecosystem of third-party applications — connect to the data sources where business information already lives: email inboxes, shared drives, document libraries. The more data they access, the more useful they become. The trade-off is that granting these tools access to an inbox means granting them access to every sensitive communication in it.

SafeRoom content is encrypted at the application level, with keys held in a hardware security module outside the platform’s infrastructure. An AI tool that reaches the storage layer finds only ciphertext. An AI integration that connects to the application cannot retrieve the keys. The family’s private communications are not readable by AI — not because of a policy, but because the architecture does not produce readable content at the layer where AI tools operate.

Most platforms are moving in the opposite direction — adding AI because it requires reading your content. The SafeRoom takes the position that the family’s private matters should not be accessible to any AI. Including ours.

Succession and Generational Continuity

The institutional knowledge of a family’s advisor relationships — the history of decisions made, advice received, agreements reached, and context that explains why things are structured the way they are — should not be dependent on the continued involvement of any individual.

Every SafeRoom conversation, document, and decision is preserved in the channel permanently, in sequence, searchable, and accessible to whoever you choose to give access to. When leadership transitions happen — within the family office or within the family itself — the institutional memory of every advisor relationship is already there. Not in someone’s inbox. Not in a filing cabinet. In an encrypted, access-controlled environment that persists through any personnel change on either side.

When the next generation takes over, they inherit not just the assets and the relationships but the complete documented history of how those relationships have been managed. The context that took decades to build does not disappear when the people who built it move on.

Secure the Inner Circle and protect your family office

Our cloud SafeRooms can be setup and deployed in under ten minutes or inquire about a bespoke SafeRoom deployment

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Built by People Who Understand the Stakes

The DropVault team brings more than four decades of global experience in cybersecurity, fraud prevention, and encryption, and has advised more than half a dozen governments on some of the most sensitive communication challenges in the world. The same architecture that protects sovereign government communications protects the conversations inside your family office.

A SafeRoom is configured in under ten minutes. Your advisors join using their existing Google or Microsoft credentials. No software to install. No new accounts to create. No training required. The security is immediate.

For family offices requiring bespoke deployment — dedicated infrastructure, custom data sovereignty arrangements, or integration with existing security frameworks — we work directly with your team and your advisors to configure an environment that meets your specific requirements.