UGN Security Forums UGN Security: Underground News Technology [Reuters] Sina hires Credit Suisse, Goldman for $500 million Weibo U.S. IPO: source

HONG KONG (Reuters) - Sina Corp has hired Credit Suisse AG and Goldman Sachs Group Inc for a U.S. initial public offering of its Sina Weibo microblogging service worth about $500 million, a source familiar with the plans said on Monday.