Game of Thrones lead actors are about to potentially have several unwelcome guests.

This follows the released of their personal information including phone numbers and home address by suspected hackers.

HBO has called on the Federal Bureau Of Investigation (FBI) because the hackers are having a field day with Game Of Thrones.

The hackers did not spare any of the celebrities including Peter Dinklage and Emilia Clarke.

The production giant had experienced a cyber attack back in July, leading to theft of about 1.5 terabytes of data.

The Verge reports that the hackers have released 3.4GB worth of data, and have told HBO to pay a ransom or they will release more.

In the latest leak are scripts of five episodes of the current season of Game of Thrones, and a month’s worth of emails of HBO’s vice president for film programming, Leslie Cohen.