Advisory Services › Privacy

Data Broker & OSINT Exposure Audit

Hundreds of commercial data brokers continuously compile and sell detailed personal profiles derived from public records, purchase history, social media activity, and aggregated commercial data. For UHNW principals, the risk is not simply that this data exists — it is that it enables targeted social engineering, precise location tracking, identity fraud, and the construction of detailed pattern-of-life profiles usable by anyone willing to pay a data subscription fee. This audit identifies exactly what is published about you, and puts a structured suppression and monitoring programme in place.

Who This Is For

Who benefits from this audit.

Data broker exposure is not limited to the principal. The most effective targeting often approaches through adjacent individuals whose exposure is less carefully managed.

UHNW principals and key family members

Principals who have never formally audited their commercial data broker presence — and the family members whose association with the principal is publicly known and therefore exploitable as an access vector.

Principals who have never had a formal data broker review
Spouses and adult children with a public association to the principal
Individuals who have recently experienced targeted contact or social engineering
Those preparing for a significant transition — relocation, IPO, legal proceeding

Household staff with elevated access

Estate managers, Chiefs of Staff, personal assistants, and other senior household staff who hold access to principal systems, accounts, and schedules — and whose personal exposure creates a backdoor into the principal's environment.

Estate managers and Chiefs of Staff with calendar and system access
Personal assistants managing travel, communications, and financial accounts
Security leads or close protection staff with operational pattern visibility
Any staff member changing role or leaving the household

What We Assess

200+ sources across seven exposure domains.

The audit covers every meaningful layer of commercial data broker and open-source exposure — assessed as an interconnected system rather than a checklist of individual sources.

200+ data broker and people-finder sites across US, EU, and UK markets
Public record aggregators — court filings, property records, business registrations
Social media — active profiles, dormant accounts, tagged content, association graphs
Dark web and breach data — credential exposure and identity datasets
Professional and alumni directories with linkage analysis
News, media, and press archive presence and associated signal patterns
Open-source intelligence synthesis — pattern-of-life derivable from above

Engagement Output

What you receive at the end of the engagement.

All deliverables are structured for the principal — not for a compliance team or auditor. The standard is clarity and actionability.

Complete Exposure Inventory

Every source documented, risk-rated, and contextualised. You see exactly what exists, where it is published, and what it enables in terms of adversarial targeting.

Suppression Action Plan

Automated removals managed on your behalf. Legal opt-out and jurisdiction-specific removal requests coordinated and tracked where automated removal is not available.

Dark Web Monitoring Setup

Ongoing monitoring of dark web sources for credential exposure, identity data, and targeted discussion — with alert thresholds defined to your risk tolerance.

30-Day Verification Report

A post-suppression verification pass confirming which removals have taken effect, flagging sources that require escalation, and establishing the new exposure baseline.

Monitoring Protocol

Defined alert thresholds covering data broker re-population, new public record emergence, and credential breach events — structured for quarterly or continuous monitoring.

Optional: Quarterly Re-Audit

A retained re-audit cycle covering broker re-population and new source emergence — recommended for principals with active suppression requirements or elevated threat profiles.

Common Triggers

What brings clients to this engagement.

A data broker audit is most often triggered by a specific event or concern — but its most durable value comes when it is established as a standing practice rather than a reactive response.

First formal privacy review — no prior audit conducted Following a targeted phishing or social engineering attempt Relocating primary residence across jurisdictions Ahead of an IPO, acquisition, or liquidity event Unwanted media coverage or sudden public profile growth Staff member with elevated access departing the household Divorce proceedings or contested legal matter Broader estate or family office security review

FAQ

Common questions.

Answered directly. If something is not covered here, it belongs in a confidential discussion.

How many data brokers do you cover?

Our standard audit covers 200+ sources across US, EU, and UK markets — including major people-search platforms (Spokeo, BeenVerified, Whitepages, and their international equivalents), background check aggregators, address history services, property databases, and niche professional directories most principals are unaware of. We document coverage limitations where specific jurisdictions or niche sources fall outside the standard scope.

Can listings actually be removed?

Many can. Data brokers are subject to opt-out rights under CCPA (California), GDPR (EU and UK), and similar frameworks. Where automated removal tools exist, we use them directly. Where legal opt-out requests or formal deletion demands are required, we draft and manage those on the client's behalf. Some aggregators resist or delay removal — we document these, assess alternative mitigations, and flag where legal escalation may be warranted.

What about information that's genuinely public — news articles, LinkedIn, etc.?

We document these but approach them differently from commercial data broker listings. The goal is not to erase a legitimate professional history — it is to identify what aggregated public information enables in terms of targeting, and to reduce the linked signals (addresses, family associations, routine locations) that make individual public sources more dangerous in combination.

How often should this be re-done?

Data broker databases refresh continuously — many re-populate suppressed listings within weeks from fresh public record data. A quarterly re-audit cycle is the minimum we recommend for principals with active suppression requirements. A six-monthly cycle is appropriate for lower-exposure clients who have completed the initial suppression work and are in a maintenance phase.

Do you cover non-English language sources?

We cover major international sources as standard — including significant EU, UK, Australian, and UAE data broker markets. For specific jurisdictions with large local data broker ecosystems (Germany, France, Australia in particular), we note any coverage limitations in the inventory. Where a specific jurisdiction is critical to the client's exposure profile, we scope accordingly.

Is this different from the UHNW Principal Privacy Advisory?

The Data Broker and OSINT Exposure Audit is a specific, defined scope: 200+ data broker sources, OSINT synthesis, dark web monitoring, and structured suppression. The UHNW Principal Privacy Advisory is a broader engagement covering all privacy domains — including identity minimisation, household recommendations, and ongoing governance design. The audit is often the first step; the full advisory engagement builds on it.

Ready to see exactly what is published about you?

A confidential initial discussion carries no commitment and no follow-up without your agreement.

Begin confidential inquiry →