Getty Images; Alyssa Powell/BIThis post originally appeared in the Insider Today newsletter.You can sign up for Business Insider's daily newsletter here.Welcome back to our Sunday edition, a roundup of some of our top stories. Studying computer science was supposed to be the ticket to job security. Not anymore, according to a professor at UC Berkeley.On the agenda today:Consulting firms are facing a reckoning as workers head for the exits.4:30 a.m.