DNS of Famous websites like theregister.co.uk,vodafone,Daily Telegraph,Acer is hacked by hacker  Turkguvenligi.
Message from Hacker:
Nameserver lookup of the register has the following nameservers now:
Hacked Websites List:
Screenshot of Defacement:

Mirror of Defacements:
http://zone-h.org/archive/notifier=turkguvenligi.info
Message from Hacker:
TurkGuvengligi
"Gel Babana"
HACKED
"h4ck1n9 is not a cr1m3"
"4 Sept. We TurkGuvenligi declare this day as World Hackes Day - Have fun ;) h4ck y0u"
Nameserver lookup of the register has the following nameservers now:
theregister.co.uk. 86129 IN NS ns4.yumurtakabugu.com.
theregister.co.uk. 86129 IN NS ns2.yumurtakabugu.com.
theregister.co.uk. 86129 IN NS ns1.yumurtakabugu.com.
theregister.co.uk. 86129 IN NS ns3.yumurtakabugu.com.
Hacked Websites List:
- www.theregister.co.uk
 - nationalgeographic.com
 - www.ups.com
 - www.acer.com
 - www.vodafone.com
 - www.telegraph.co.uk
 - www.betfair.com
 
Screenshot of Defacement:

Mirror of Defacements:
http://zone-h.org/archive/notifier=turkguvenligi.info
Last Month hacked HSBC.kr website.