The ChoicePoint breach is the one TPRM case that is uncomfortable to teach, because nobody hacked anything. The attackers just signed up.
ChoicePoint was, at the time, one of the largest commercial aggregators of consumer information in the United States. It sold access to background data, credit headers, address histories and identity verification services to businesses, government agencies, and law-enforcement bodies. Every account was supposed to be a vetted subscriber with a permissible purpose under US law.
Beginning in 2004, a Nigerian fraud ring obtained dozens of business identities, filed paperwork in California, and opened ChoicePoint accounts under each one. From those accounts, they queried full identity dossiers on US consumers, one at a time, for months. By the time the scheme was uncovered, ChoicePoint had effectively been used as a paid identity-theft platform. The breach was not in the network. It was in the onboarding.
