A Pakistan Hacker group "Pak Cyber Combat Squad (PCCS) " hacked more than 50 sites and defaced them.
Few hacked sites:
http://obapaslanmaz.com.tr/
http://noskturkiye.com/
http://narlicpl.k12.tr/
http://bezirgankoyu.com/
http://beykoztrakyalilar.com/
http://bestelhobi.com/
http://bestelmodelarabalar.com/
http://gayegencadam.com/
http://www.beselmobilya.com/
You can check the full list here:
http://pastebin.com/A4WhfJ16