FILE - A Sept. 20, 2012 photo from files showing Angry Birds figures at Rovio headquarters in Espoo, Finland. Angry Birds creator Rovio Entertainment acknowledged Wednesday, Jan. 29, 2014 that the popular game's home pages had been hacked, two days after reports that the personal data of its customers might have been accessed by U.S. and British spy agencies. The company said it is reviewing the use of advertising networks. Rovio spokeswoman Saara Bergstrom described the hacking a “defacement” without giving details. (AP Photo/Lehtikuva, Sari Gustafsson, File) FINLAND OUT