212-89 Question #26: Real Exam Question with Answer & Explanation

Otis is an incident handler working in an organization called Delmont. Recently, the organization faced several setbacks in business, whereby its revenues are decreasing. Otis was asked to take charge and look into the matter. While auditing the enterprise security, he found traces of an attack through which proprietary information was stolen from the enterprise network and passed onto their competitors. Which of the following information security incidents did Delmont face?