Vague demands followed by “your family will be in danger” is the latest in an ongoing hack.

On Friday, Variety reported that Sony Pictures Entertainment employees received an e-mail from hackers threatening their families. Sources told Variety that employees were told to turn off their phones after receiving the message.

The e-mail is just the latest affront to Sony in the last two weeks since it was hacked in late November. Sony Pictures Entertainment suffered a devastating blow to its internal corporate network at the hands of hackers who promptly released passwords, e-mails, identification documents for cast and crew members of Sony's productions, business documents listing salaries, and media files from employees' computers.
Today's e-mail was poorly written and cryptically asked that employees “Please sign your name to object the false of the company at the email address below.”

“If you don’t, not only you but your family will be in danger,” the e-mail added.

Sony said it was working with law enforcement on the matter.

The hackers call themselves the GOP for “Guardians of the Peace,” although it's unclear who the perpetrators are. Although some details seemed to point to North Korea as a leading suspect, the country ultimately denied complicity. Ars reported earlier this week that the malware that broke Sony's network resembled malware that was seen in attacks in Seoul last year, as well as Shamoon “wiper” malware.

The e-mail sent by hackers today is reproduced in full below:

I am the head of GOP who made you worry.

Removing Sony Pictures on earth is a very tiny work for our group which is a worldwide organization. And what we have done so far is only a small part of our further plan.It’s your false if you if you think this crisis will be over after some time. All hope will leave you and Sony Pictures will collapse. This situation is only due to Sony Pictures. Sony Pictures is responsible for whatever the result is. Sony Pictues clings to what is good to nobody from the beginning. It’s silly to expect in Sony Pictures to take off us. Sony Pictures makes only useless efforts. One beside you can be our member.

Many things beyond imagination will happen at many places of the world. Our agents find themselves act in necessary places. Please sign your name to object the false of the company at the email address below if you don’t want to suffer damage. If you don’t, not only you but your family will be in danger.

Nobody can prevent us, but the only way is to follow our demand. If you want to prevent us, make your company behave wisely.