12 January 2012 Updated at 11:31 ET
Israeli hacker retaliates to credit card hacking
Yolande Knell
BBC News, Jerusalem
Hackers warn of potential cyber wars in the region
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An Israeli hacker has published details of hundreds of Saudi credit cards online and is threatening to post more in revenge for acts by Arab hackers.
link-
http://www.bbc.co.uk/news/world-middle-east-16526067