You’ve survived the first month of 2015 – congratulations! For many of you it will also be payday, in which case double congratulations! To celebrate, we’re talking the price of cyber safety, Facebook’s crash, how to hack a drone, and the new Linux flaw - GHOST. Chip ‘n’ skin In a move that's either pure tech genius, or a horrifying glimpse into our future, a high-tech office block in Sweden has started implanting chips in workers to allow them access to the building and use of the printer. Employees trialling the tech have a RFID (radio-frequency identification) chip, which is…