One particular day, during an experiment on the LHC, an unexpected phenomenon occurred. In less than thirty seconds, the controller computers were overridden by an external intruder and forced to upload a text file, access nearly fifty recently created social network accounts, and forward the text file to the major news sources. The received text is as follows.
--START OF MESSAGE--
This is a message for the society from the past millenium. It was sent using knowledge of experiments with dark matter carried with the LHC, which were used to communicate a program that transmitted and spread this text file. The fact that all of the used accounts were independently created in the very second when the transmission began means that their passwords were previously known, something only possible by sending the message from the future. The particular details on how was the transmission possible will remain undisclosed until discovered independently, to prevent the interference from the past to d