Want firmware rootkits, probably more sophisticated than FinFisher's, probably BadBiOS, emailed to you? Hidden .mp3 and ID3 tag embedded in .exif in photos I took. Clicking on the photos does not produce audible sound. Is audio ultrasound? http://www.reddit.com/r/badBIOS/comments/2hd3ia/is_hidden_mp3_in_hidden_exif... JavaScript block, multiple objects, multiple stream objects, OpenAction and JFIF in documents that I scanned into PDF. http://www.reddit.com/r/badBIOS/comments/2gzbt6/infected_music_other_objects... Malware hiding in revisions, OLE2 streams and null characters after the end of file of doc files I had created. Null characters after the end of file of tiff files. http://www.reddit.com/r/badBIOS/comments/2h91bb/ole2_streams_in_doc_files_an... I removed ID3 tags from music. Hackers concealed reinserting ID3 tags. http://www.reddit.com/r/badBIOS/comments/2h6nuk/hidden_infected_id3_tags_in_...