Corporate SecurityMarch 5, 2024

The HNI Playbook: Defending High Net Worth Individuals from Social Engineering

A tactical guide to identifying and neutralizing sophisticated phishing, vishing, and physical tailing operations targeting executive wealth.

The Targeted HNI Threat Landscape

HNIs are no longer just victims of opportunistic scrapers; they are targets of "bespoke" social engineering campaigns that leverage family details, travel itineraries, and philanthropic interests.

Threat Vector: Executive Impersonation

Attackers use AI-generated voice cloning (Deepfakes) to authorize emergency wire transfers or sensitive access. Our defense framework focuses on out-of-band verification protocols and biometric behavioral monitoring.

Digital Footprint Sanitization

The most effective defense is a non-existent target. We map out every digital mention—from public property records to "stolen" contact lists in data broker caches—and execute programmatic removal to minimize the reconnaissance surface for attackers.

Counter-Surveillance OSINT

We proactively monitor illicit forums where "targets" are discussed. By identifying when an HNI is being profiled in the darknet, we can move from a reactive defense to a proactive intercept strategy.