As shares plunge, Netflix takes aim at password sharing, ads

An unexpected drop in subscribers sent Netflix shares into freefall Wednesday, forcing the company to consider experimenting with ads and -- hold onto your remote -- cracking down on millions of freeloaders who use passwords shared by friends or family.

Corporate executives receive cyberwarfare warning from federal agencies

Multiple federal agencies issued a warning to corporate executives and their computer security departments. It says that an unnamed attacker has released malicious, invasive computer programs capable of gaining "full system access" to multiple industrial control systems, especially utility systems.

Elon Musk allegedly broke law while buying Twitter stock, claims lawsuit

Musk spent about $2.6 billion on Twitter stock — a fraction of his estimated wealth of $265 billion, the largest individual fortune in the world. In a regulatory filing Monday, Musk disclosed he may increase his stake after backing out of an agreement reached last week to join Twitter’s board of directors.