Join the waitlist
DNBlackBook Join the waitlist

GlossaryLegal and disputes

Domain hijacking

Domain hijacking is the unauthorized takeover of a domain registration, usually by breaking into the owner's registrar account or email or by deceiving registrar staff, followed by moving the name to another account or registrar or changing its DNS.

Published by DNBlackBook · Last updated

Join the waitlist

Free to join the waitlist, no payment

Also called domain theft · stolen domain

Domain hijacking, explained

Thieves favor short, liquid names and try to resell them quickly to make recovery harder. If it happens, act within hours: contact your registrar's security or abuse team, document ownership with invoices, account records and past registration data, and ask the registrar to pursue the gaining registrar. Registrars, not registrants, can file a dispute under ICANN's Transfer Dispute Resolution Policy, and must do so within 12 months of the improper transfer. Beyond that, recovery may require court action; consult a qualified attorney.

Prevention is cheap. Use two-factor authentication through an app rather than SMS, keep the registrar lock on, give the account an email address on a domain held somewhere else, and keep contact details current so transfer notices reach you. For valuable names, a registry lock adds manual verification at the registry before key changes take effect. Do not confuse hijacking with reverse domain name hijacking, which is a bad-faith legal claim brought against a legitimate owner.

Example. An attacker who phished an investor's registrar password is stopped at the two-factor prompt, and the registry lock on the investor's best names would have blocked a transfer anyway.

Go deeper How to Start Domain Investing: A Beginner's Guide

Sources

  1. ICANN — Registrar Transfer Dispute Resolution Policy

Education, not financial, legal or tax advice. Domain investing is speculative and most domain names never sell. Read the disclaimer.

The glossary

204 domain investing terms, defined in plain English.

All terms

Join the waitlist.

The list hears first: when the original 2016 course goes free on YouTube, and when DNBlackBook 2.0 opens in June 2027.

Join the waitlist

Signal, not noise. An email the day the course opens.

The list hears first.

When the original 2016 course goes free on YouTube, and when DNBlackBook 2.0 — Domaining in the Era of AI — opens in June 2027.

No newsletter. No list rentals. Unsubscribe in one click.

Free · No payment