Has anyone ever heard of the Danny Taub scam?

Please, try this google search


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?