July 17, 202610 min read

How to Check If Your Data Was Breached (2026)

How to check if your data was breached: HIBP and regional services, search by email, phone and password, stealer logs, and what to do after a leak.

Checking a data breach: email, phone and password as digital-footprint risk points
July 17, 202610 min read

How to Delete Yourself from the Internet: 2026 Guide

How to delete yourself from the internet in 2026: data brokers, California's DROP, right to be forgotten, breaches, and why your data keeps coming back.

Removing your digital footprint: the points where personal data about a person persists
July 06, 202610 min read

How to Find Someone by Their Phone Number (and Shut It Down)

Find someone by their phone number: the step-by-step OSINT process, caller-ID apps and data-broker lookups, and how to protect your own number.

Reverse phone lookup and digital footprint: OSINT and defense
July 06, 20269 min read

OPSEC in Practice: How Executives Build Operational Security

Practical OPSEC for executives: identity architecture, deepfake-call defence, footprint removal, and rules for family and team — without paranoia.

An executive building layered operational security controls
May 16, 202615 min read

10 Digital Hygiene Mistakes: Passwords, 2FA, Cloud, and AI

A practical guide to the digital hygiene mistakes that expose entrepreneurs and public figures: passwords, 2FA, email, cloud, metadata, phishing, and AI tools.

Digital footprint diagram: password, email, phone, cloud, and document as interconnected risk points