Are there domain brokers who can bypass domain whois privacy?

What is  Domain Privacy Protection ?

As per the agreement of All Domain Provider with the Internet Corporation of Assigned Names and Numbers (ICANN), we must add valid contact information to the Whois directory for each domain name you register. By purchasing Private Registration, you can hide your personal contact information and display proxy information instead.

Godaddy  Domain Privacy Protection 

GoDaddy's privacy partner, Domains by Proxy®, protects you from hackers, hijackers, and data miners by replacing your name, address and other details in the public Whois directory with its business address and phone number. You retain complete control of the domain, including the rights to sell, renew, cancel or transfer it.

When Privacy Protection is to be Initiated

Its Always recommended that, Take a "Privacy Protection" at the the time of Domain Registration/Purchase, If there the gap between Domain Registration-date and Privacy Protection Taken-date. 

DOMAIN PRIVACY

Keep personal information safely locked away.

• PROTECTS against identity theft
• PREVENTS domain-related spam
• DETERS domain hacking