Has anyone ever heard of the Danny Taub scam?

Please, try this google search

http://www.google.com/search?q="danny+taub"

and you will see how this scam appears in dozens of variations and on all kinds of forum.

"Industrialist Danny Taub Pledged 4 Million Dollars to South African Education Institute"

"Attorney Danny Taub to Release 5 Hundred Thousand Pounds to Jordanian Health Care"

"Web Developer Danny Taub Released 4 Million Pounds to Haiti Education Institute"

"Businessman Danny Taub Announced 7 Hundred Thousand Dollars Supporting Chile Victims"

and it goes on and on. You might think this is a true initiative, but think again: who is Danny Taub? Does he even exists? A Pharmacist-Lawyer-Industrialist? What kind of scam is this? Does anyone have more information?