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
June 09, 202610 min read

How to Find Someone by Their Username with OSINT Tools

Find someone by their username with OSINT: map a digital footprint using Sherlock, Maigret, email permutations and breach lookups, then verify the matches.

Searching for a person by username — OSINT digital footprint analysis
May 14, 202624 min read

What Is OPSEC and Why It Matters for Founders & Executives

OPSEC in plain English: how to control your digital footprint and close risks to your business, reputation, and family before someone else uses them.

An analyst reviewing digital traces and exposure points