Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: Netflix A mysterious video message directed at Elon Musk, allegedly from the hacktivist group Anonymous, surfaced ...

Across the country, people are experiencing a sudden surge of anonymous messages that often begin with a simple "hello" or a similar greeting like "hi." These unexpected communications can leave you ...

Most of us expect our private messages to remain, well, private. If you had someone hanging over your shoulder every time you tried to send a text message, you’d probably tell them to buzz off.