Which of the Following Statements About Data Breaches in 2018

Which of the following statements about data breaches in 2018 is not true?

A) According to the Identity Theft Resource Center, the number of breaches in 2018 decreased by almost 23% from 2017.
B) According to the Identity Theft Resource Center, almost 50% of data breaches involved social security numbers.
C) According to the Identity Theft Resource Center, employee error was the leading cause of data breaches.
D) According to the Identity Theft Resource Center, data breaches involving the business sector represented over 46% of all breaches.