Topping this week’s roundup of companies that had a rough week is Dimension Data, which continues to see an exodus of executives from the systems integrator’s top management ranks. Also making the list this week were Apple, which faces a revived anti-trust lawsuit; ZTE, which is reportedly slashing jobs as its handset business struggles in China; AT&T and Verizon, which the Federal Communications Commission said this week are in violation of net neutrality rules; and Adobe, which hustled to fix 42 security vulnerabilities in its software this week.