Hi, I've read a lot of pages about fake:evil:servers, used to spy our shared files lists and to send us corrupted data.
A solution could be adding a column in the server list with the number of sources that the server sent .
after a while (maybe some days) we can delete servers with 0 in that column, because they are fake or useless.
This could also be improved adding the number of VALID sources, so that we can delete or blacklist also fake servers providing fake sources providing corrupted data.