Now some yes, well-known. Before there were efforts to hide data in certain forums. Please take a look at the link from a well-known newspaper in Spain. Unfortu

Now some yes, well-known. Before there were efforts to hide data in certain forums. Please take a look at the link from a well-known newspaper in Spain. Unfortunately it is in soanish but you could use a translator if you cannot speak spanish. There was a scandal in 2009 related to this topic because a hacker leaked evidence of manipulation.