Question: Was TBS' Deon Cole's Black Box canceled?
New Answer (July 9, 2014): Because the official website for Deon Cole's Black Box (www.deoncolesblackbox.com) has been taken offline and redirected to Conan O'Brien's website, it looks like that show has been quietly canceled.
Previous Answer (July 23, 2013): No. The first season of Deon Cole's Black Box ended on July 15, 2013, as confirmed by Mr. Cole himself:
Our first season is over people, Im so sorry! But thank you for checking for us and we can't wait to come back. Thank you again for watching— DEON COLE (@deoncole) July 23, 2013
Although TBS has yet to renew Deon Cole's Black Box for a second season, that show is highly likely to be renewed, because the entire first season was considered a ratings success.