There has been a massive cloud of negativity swirling around Tesla over the past few months as it ramps up production of the Model 3 mainstream EV. Over the weekend, CEO Elon Musk revealed that a [now former] employee admitted to “extensive and damaging sabotage” to the company. 
Today, Tesla has filed formal action against the former employee,

Source: Hot Hardware – Tesla Sues Saboteur Ex Employee Accused Of Hacking Gigafactory Systems And Stealing Data