Exclusive: Carol Bartz Out at Yahoo; CFO Tim Morse Named Interim CEO According to sources at the company, Yahoo’s Carol Bartz is no longer CEO of Yahoo. CFO Tim Morse has been named interim CEO. The situation around what is clearly an ouster is uncertain, but Bartz has had a very rocky tenure in her 32 months at the company. [UPDATE: Yahoo confirmed the departure of Bartz in a press release outlin