As a person who has limited knowledge of computer systems I searched and found this site in the hope someone can help. Twice now my home has been visited by police with a warrant under a section 8 where they said they were looking for evidence of child exploitation etc on devices. When asked where the information came from I was told they could not tell me but it was not an individual so I'm thinking do ISPs information police of these types of things. Laptops etc were screened and nothing found. Twice this has happened and twice nothing found. No explanation. Nothing. All I was told was to change password on our hub which iv done. My hub has always been password protected but I followed the police advice. I'm getting paranoid that someone is feeding the police false information and they are lying when they say it wasn't information from an individual. As this has happened twice I want to ensure it doesn't happen again but am at a lose as where to turn.