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
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