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Email Security — Consumer + Enterprise

Guardian / Verify

A dual-product email security suite eliminating phishing for individuals and brand impersonation for enterprises — powered by blockchain verification.

B2C + B2BDual market
$2.9BAnnual impersonation losses
Chrome ext.Consumer distribution
48 hrsEnterprise go-live time
The Products

Two Products. One Trust Layer.

Consumer

Guardian

The problem

3.4 billion phishing emails sent daily. Consumers can't tell real from fake.

The solution

A Chrome browser extension that works silently inside Gmail, Outlook, Yahoo, and AOL Mail. Every incoming email is checked against TrustNFT's blockchain-verified domain registry and instantly flagged if it fails verification.

  • —Zero behavior change required — works inside existing email clients
  • —Pending Google Chrome Web Store approval
  • —Family protection tier covering household members
  • —Founder's personal story: born from elder fraud prevention experience
  • —Target: individual consumers, families, seniors
Enterprise

Verify

The problem

Criminals impersonate utilities, banks, insurers, and government agencies at scale. $2.9B lost annually. Brands face regulatory exposure and consumer trust erosion.

The solution

Companies register their sending domains via a single DNS record. TrustNFT creates an immutable blockchain record. A visible trust badge appears inside consumer email clients when verified emails arrive. Fake emails get flagged.

  • —90-day free pilot available — includes monthly threat intelligence reports
  • —$500 paid pilot → tiered enterprise pricing
  • —Live within 48 hours of DNS record addition
  • —Targets: utilities, financial institutions, insurers, healthcare providers, government agencies
  • —ROI documented: fraud alert answer rates improve from 8% to 62%
Market Context

The Problem in Numbers

3.4B

Phishing emails sent daily globally

Cybersecurity Ventures

$2.9B

Lost annually to corporate email impersonation

TrustNFT White Paper, April 2026

8% → 62%

Improvement in fraud alert answer rates with verified sending

TrustNFT case data

How It Works

Simple for users. Impossible to fake.

1
Register

Enterprise adds one DNS record to their sending domain. TrustNFT verifies and anchors it to the blockchain within 48 hours.

2
Verify

When a legitimate email arrives, the Chrome extension checks it against the blockchain registry in real time. Verified emails display a trust badge.

3
Protect

Emails from unregistered or spoofed domains are flagged immediately — before the user clicks anything.

Acquisition Rationale

Why Guardian / Verify Belongs in a Public Vehicle

01
Dual revenue model

B2C subscription (Guardian) and B2B enterprise (Verify) in one platform. Two customer segments, two pricing models, one codebase.

02
Chrome distribution pipeline

Google Web Store approval pending — once live, consumer distribution is algorithmic and low-cost.

03
Enterprise pilot flywheel

The free 90-day pilot converts to paid contracts with documented ROI. Threat intelligence reports create stickiness and renewal leverage.

04
Founder's founding story

Stuart Fine's personal elder fraud prevention story is a genuine trust signal that differentiates Guardian in consumer marketing.

Interested in Guardian / Verify?

A proven email security stack with documented ROI, pending Chrome distribution, and a founder story that converts. Let's talk structure.