McKinsey & Company, known for its prestigious alumni and talent development programs, is facing scrutiny from the DOJ for its past advice to opioid companies. Notable alumni include Sundar Pichai, Sheryl Sandberg, and John Malone. Despite its reputation as a talent incubator, McKinsey has faced criticism for its work with Enron and the Saudi Arabian government. The DOJ's investigation adds to the challenges McKinsey faces as it navigates the post-pandemic era and adapts to changing client demands. The firm has not yet responded to requests for comment on the investigation or recent reports of overhiring.