Cyber Security Services- Securing Fortune 100 companies since 2014

Cybersecurity for Family Offices & High Net Worth Individuals

Family offices and the families they serve have become one of the highest-priority targets in the cybercriminal ecosystem. The reason is straightforward: concentrated wealth, highly sensitive personal information, and — until recently — minimal security infrastructure. Cybercriminals do not require sophisticated technical tools to breach a family office. A convincing email impersonating a trusted attorney, a deepfake voice call using three seconds of audio from a conference panel, or a single employee clicking a link in a wire transfer request can grant an attacker access to accounts, investment structures, and personal data that took generations to build.

Cyber Security Services provides a dedicated cybersecurity program for single-family offices, multi-family offices, registered investment advisers serving UHNW clients, and the principals and families they represent. Our approach combines the institutional-grade security capabilities of enterprise organizations — 24/7 SOC monitoring powered by CrowdStrike and AgileBlue, CISSP-certified leadership, and compliance expertise across SEC, GLBA, and state privacy frameworks — with the discretion, personalization, and responsiveness that private clients require.

Protecting wealth is not only about protecting systems. It is about protecting the privacy, safety, and legacy of the family itself.

57%

of N. American family offices attacked

57% of North American family offices experienced a cyberattack in the past 24 months — rising to 62% for offices managing over $1 billion AUM. Yet only 8% of family offices currently use an external managed security provider, and just 26% have a tested incident response plan. The gap between exposure and preparedness is wider here than in any other financial sector. (Deloitte, Simple Family Office Report, 2025)

3x

premium for UHNW data on dark web

Financial and personal data tied to ultra-high net worth individuals commands up to three times the price of standard financial data on dark web markets. A single family office breach can expose trust structures, private investment portfolios, tax strategies, estate plans, family governance documents, and the personal information of every family member across multiple generations. (Deloitte, Altoo, 2025)

93%

of attacks start with phishing

93% of family offices that experienced a cyberattack reported phishing as the primary attack vector — frequently manifesting as Business Email Compromise (BEC), whaling attacks targeting principals and executives, and AI-generated deepfake impersonations of trusted advisors. 31% of family offices globally have no cyber incident response plan at all. (Simple Family Office Security & Risk Report, 2026)

Why Family Offices Are Prime Targets

The threat profile facing family offices is distinct from that of corporate enterprises or retail financial institutions. Understanding it is the first step toward addressing it effectively.

Concentrated, Accessible Wealth

A single successful attack on a family office can yield access to assets, accounts, and financial infrastructure worth hundreds of millions of dollars. That concentration of value — combined with the personal financial relationships, wire transfer authority, and investment account access that family office staff routinely hold — creates extraordinary attacker ROI. Cybercriminals who invest weeks researching a specific family office target are making a calculated business decision.

AI-Powered, Personalized Attacks

The attacks targeting family offices in 2025 and 2026 are not mass phishing campaigns. They are precision operations built from publicly available information: SEC filings, LinkedIn profiles, social media, court records, property records, and leaked data from previous breaches. AI tools can now assemble a comprehensive profile of a family, its advisors, its organizational structure, and its financial relationships — and use that intelligence to craft attacks so personalized they bypass every standard awareness training scenario. A threat actor no longer needs to know your family to convincingly impersonate your CFO, your attorney, or your father.

Deepfake Voice and Video Fraud

Voice cloning technology can replicate a family member’s or executive’s voice from three seconds of publicly available audio. Deepfake video has enabled fraudsters to conduct convincing video calls impersonating principals, advisors, and bankers — authorizing fraudulent wire transfers and investment transactions that appear entirely legitimate. Family offices that rely on verbal or video confirmation as their verification protocol are increasingly vulnerable to this vector.

Legacy Systems and Limited Security Staff

67% of family offices cite reliance on legacy systems as a major obstacle to breach recovery. Most family offices operate with small, generalist technology teams — or no dedicated security staff at all. Consumer-grade tools, aging infrastructure, and informal communication channels (family group chats, personal email for sensitive documents) create an attack surface that no enterprise-grade security tool can fully compensate for without a structured program behind it.

The Physical-Digital Threat Convergence

For UHNW families, cybersecurity is not purely a digital concern. A compromised email containing travel itineraries becomes a physical security risk. A breached smart home system becomes an access control failure. Leaked private jet manifests, yacht AIS data, and geotagged social media posts have been directly linked to targeted surveillance, extortion, and — in escalating cases — kidnap-and-ransom scenarios. The threat matrix for high net worth families now spans digital, physical, and reputational dimensions simultaneously.

The CSS Family Office Security Program

We built the CSS Family Office Security Program specifically for private wealth environments — combining institutional-grade security operations with the confidentiality, responsiveness, and personalization that family office clients expect from all of their advisors. The program is available in three tiers, each designed for a different office profile and level of protection required:
Best For
24/7 SOC Monitoring
Scope
vCISO
Compliance
Incident Response
Foundation
Single-family offices and family-owned businesses with defined security needs
AgileBlue AI-native SOC — continuous threat detection and response
Office infrastructure, endpoints, email, cloud platforms
Quarterly advisory sessions and annual security review
GLBA Safeguards Rule, state privacy laws
Business hours + on-call emergency response
Premier
Multi-family offices, registered family office investment advisers, $100M+ AUM
CrowdStrike Falcon MDR — enterprise-grade endpoint + identity + cloud
Full office + investment platforms + third-party vendor monitoring
Monthly advisory, board/trustee reporting, incident coordination
SEC Regulation S-P, GLBA, annual pen testing, quarterly ASV scans

24/7 dedicated IR — 1-hour SLA for critical incidents

Concierge
Ultra-high net worth principals and families requiring personal + office coverage
CrowdStrike Falcon MDR + dedicated analyst team with priority escalation
Office + personal devices + home networks + travel security + principal protection
Dedicated fractional CISO — on-call, unlimited advisory, family governance
Full regulatory program + personal privacy compliance + dark web monitoring
24/7 IR with personal response — legal, PR, and law enforcement coordination
Foundation
Best For
Single-family offices and family-owned businesses with defined security needs
24/7 SOC Monitoring
AgileBlue AI-native SOC — continuous threat detection and response
Scope
Office infrastructure, endpoints, email, cloud platforms
vCISO
Quarterly advisory sessions and annual security review
Compliance
GLBA Safeguards Rule, state privacy laws
Incident Response
Business hours + on-call emergency response
Premier
Best For
Multi-family offices, registered family office investment advisers, $100M+ AUM
24/7 SOC Monitoring
CrowdStrike Falcon MDR — enterprise-grade endpoint + identity + cloud
Scope
Full office + investment platforms + third-party vendor monitoring
vCISO
Monthly advisory, board/trustee reporting, incident coordination
Compliance
SEC Regulation S-P, GLBA, annual pen testing, quarterly ASV scans
Incident Response
24/7 dedicated IR — 1-hour SLA for critical incidents
Concierge
Best For
Ultra-high net worth principals and families requiring personal + office coverage
24/7 SOC Monitoring
CrowdStrike Falcon MDR + dedicated analyst team with priority escalation
Scope
Office + personal devices + home networks + travel security + principal protection
vCISO
Dedicated fractional CISO — on-call, unlimited advisory, family governance
Compliance
Full regulatory program + personal privacy compliance + dark web monitoring
Incident Response
24/7 IR with personal response — legal, PR, and law enforcement coordination
Most organizations benefit from starting with annual penetration tests as their foundational assessment, adding red team exercises once internal security controls and a SOC function are mature enough to test. Vulnerability assessments should run continuously or quarterly as an ongoing hygiene measure — not as a replacement for penetration testing.

24/7 Monitoring — CrowdStrike and AgileBlue

The most dangerous hours for any organization are the ones when no one is watching. Cyberattacks are deliberately timed for nights, weekends, and holidays — when detection is slowest and response is most delayed. Our family office security program includes continuous 24/7/365 monitoring through two industry-leading platforms, selected based on your environment and protection tier:

CrowdStrike Falcon MDR — Premier and Concierge Tiers

CrowdStrike Falcon Complete Next-Gen MDR is the Forrester Wave Leader for Managed Detection and Response Services (Q1 2025), trusted by over 8,500 organizations worldwide. For family offices and UHNW principals requiring the highest level of endpoint, identity, and cloud protection, CrowdStrike’s AI-native platform delivers unified threat detection across every surface — stopping adversaries before they reach sensitive financial systems, investment platforms, or personal data. The Falcon platform integrates across email, infrastructure, and networks to provide continuous coverage of your entire attack surface.

AgileBlue AI-Native SecOps — Foundation and Premier Tiers

AgileBlue’s AI-enhanced Security Operations platform is purpose-built for organizations that need enterprise-grade continuous monitoring without enterprise complexity. AgileBlue’s Sapphire AI SOC Analyst provides real-time detection, automated threat investigation, and autonomous response — isolating compromised hosts, disabling compromised accounts, and blocking malicious activity the instant a threat is validated. The platform’s 24/7 SOC experts provide human-backed oversight across cloud, endpoint, and network environments, with clear visibility into your cyber risk posture at all times.

Both platforms integrate directly with your existing Microsoft 365 environment, financial and portfolio management platforms, and cloud infrastructure — providing coverage across the full technology ecosystem your office depends on.

Family Office-Specific Threats We Address

Business Email Compromise (BEC) and Wire Fraud
BEC is the highest-cost attack vector targeting family offices — impersonating principals, attorneys, accountants, and financial institutions to authorize fraudulent wire transfers. We implement email authentication (SPF, DKIM, DMARC), advanced email security with AI-powered impersonation detection, dual-authorization protocols for financial transactions, and staff training specifically designed around BEC scenarios targeting private wealth environments.

Whaling attacks are precision-targeted phishing campaigns built from months of research on a specific individual — using their relationships, communication style, current transactions, and organizational context to craft attacks that bypass every generic awareness training program. We provide principal-specific threat intelligence, communication verification protocols, and staff training that addresses the sophisticated social engineering techniques targeting family office leadership.

We establish out-of-band verification protocols for high-value financial transactions — requiring multi-step confirmation through pre-established secure channels that cannot be replicated by voice cloning or deepfake video. We develop and test these protocols with your team and key advisors to ensure they are operational before an attack occurs, not assembled under pressure during one.

Personal and financial data belonging to UHNW families circulates on dark web markets long before families are aware it exists. We monitor dark web sources continuously for the personal identifiers, credentials, financial account information, and documents associated with your principals and family office — alerting you to exposures in time to take protective action before they are exploited.
Family offices interact with an extensive ecosystem of advisors, attorneys, accountants, investment managers, custodians, and technology vendors — each representing a potential attack pathway into your environment. Supply chain attacks targeting family office service providers are a growing attack vector. We implement vendor risk management programs that assess security postures, require contractual security commitments, and monitor third-party relationships continuously.
For UHNW principals and family members, the boundary between personal and professional is not clearly defined — personal devices access investment accounts, family communication channels carry sensitive financial discussions, and home networks connect to office systems. Our Concierge tier extends security coverage to personal devices, home networks, and travel environments — ensuring that the security of the family’s digital life matches the sophistication of the threats targeting it.

Open-source intelligence gathering (OSINT) is the reconnaissance foundation for most sophisticated attacks on high net worth families. Attackers compile profiles from public filings, property records, social media, court documents, and leaked data — assembling an intelligence picture that makes their attacks devastatingly personal. We conduct OSINT exposure assessments that identify what is publicly available about your family and key staff, recommend exposure reduction strategies, and provide ongoing monitoring for new exposure events.

Protect Your Family's Wealth, Privacy, and Legacy

Every engagement begins with a confidential consultation. We assess your current exposure, recommend the right program tier, and provide a clear picture of what a comprehensive family office security program looks like for your specific situation.
Schedule a Confidential Family Office Security Consultation

Regulatory Compliance for Family Offices

Family offices and the advisers who serve them face a growing regulatory compliance burden. Our program addresses the specific frameworks that apply to your structure:

SEC Regulation S-P

SEC-registered investment advisers serving family office clients — including those managing $25M+ in AUM — are subject to Regulation S-P, with the 2024 amendments now in effect. Large firms faced the December 3, 2025 deadline; smaller firms face June 3, 2026. Requirements include a written incident response program, 30-day customer breach notification, 72-hour vendor breach notification clauses, and documented disposal procedures. We develop your Reg S-P compliance program and maintain the documentation required for SEC examination.

GLBA Safeguards Rule

Family offices and multi-family offices that provide financial services to clients are subject to GLBA as financial institutions. The updated FTC Safeguards Rule requires an annual penetration test, semiannual vulnerability assessments, MFA, encryption of customer information, a designated Qualified Individual, and 30-day FTC breach notification for incidents affecting 500+ customers. Our program satisfies all 10 mandatory ISP elements.

State Privacy Laws

UHNW families in California, New York, and other states with stringent privacy laws have specific data subject rights and organizational obligations that apply to entities managing their personal information. We help family offices navigate state privacy compliance and implement the data governance practices that protect both the organization and the family from regulatory exposure.

Frequently Asked Questions

How is family office cybersecurity different from standard business cybersecurity?

Family offices manage a unique combination of institutional complexity and personal sensitivity that no off-the-shelf security program is designed for. The assets at risk include not just financial accounts but trust structures, estate plans, family governance documents, personal medical and legal information, and the physical safety of principals and family members. The threat actors targeting family offices use highly personalized tactics — built from public records, social media, and dark web data — that require a security program specifically calibrated for private wealth environments, not adapted from a corporate template.

Discretion is foundational to how we operate. We do not publish client names or case studies involving family office clients. Our engagement agreements include robust confidentiality terms. Our team members operate under strict non-disclosure obligations. We are accustomed to operating within the privacy expectations of private wealth environments — the same standard your attorneys, private bankers, and family advisors maintain.

If your family office is structured as a registered investment adviser (RIA), you are subject to SEC Regulation S-P — and the 2024 amendments impose specific written program, incident response, and breach notification requirements. Family offices providing financial services are also subject to GLBA. Even family offices that fall outside regulatory coverage have a compelling business and fiduciary case for a formal program: 57% of North American family offices have been attacked, and only 8% currently use external security providers. The risk is real; the adoption gap is large.

Incident response for family offices requires speed, discretion, and coordination across multiple stakeholders — legal counsel, insurance carriers, regulators, and potentially law enforcement and public relations advisors. Our incident response team engages within hours, provides 24/7 availability for critical incidents under our Premier and Concierge tiers, and coordinates the full response including regulatory notifications, evidence preservation, and recovery. We have specific playbooks for the BEC, wire fraud, and data breach scenarios most common in family office environments — and we test those playbooks with your team before they are needed.

CrowdStrike Falcon MDR is the Forrester Wave Leader for managed detection and response — the highest tier of enterprise endpoint, identity, and cloud protection available. It is the right choice for larger offices, those with complex multi-platform environments, and situations where the highest level of detection capability and dedicated analyst support are required. AgileBlue is an AI-native SecOps platform designed for organizations that need continuous professional-grade monitoring with a streamlined deployment and strong automation capabilities. Both platforms provide 24/7 coverage and human-backed expert analysis. We assess your environment and recommend the right platform — and in some cases, both — during the initial security assessment.