Jeff Moss (hacker) Jeff Moss (hacker) Jeff Moss, also known as Dark Tangent, (born January 1, 1975) is an American hacker, computer and internet security expert who founded the Black Hat and DEF CON computer security conferences. Jeff received his first computer at the age of 10. He became fascinated because he wasn't old enough to drive a car or vote, but he could engage in adult conversation with people all over the country. Moss graduated from Gonzaga University with a BA in Criminal Justice. He worked for Ernst & Young, LLP in their Information System Security division and was a director at
Black or White to be promoted on radio stations the first week of November 1991 in New York and Los Angeles. "Black or White" was officially released one week later, on November 5, 1991. The song has elements of dance, hip hop and hard rock music such as Bill Bottrell's guitars and Jackson's vocal style. This song is played in the key of E major, with Jackson's vocal spanning from E3 to B4, and its tempo is measured at 115 BPM. The song's main riff is often incorrectly attributed to Guns N' Roses guitarist Slash. His guitar playing is actually heard in the