SAN FRANCISCO Hackers claiming be from Pakistan managed to shut down the Israeli site of online daily deal company Groupon Inc. on Monday, according a report in the Jerusalem Post. The Post said the hackers claimed to be from a pro-Palestinian group and took over the site at http://groupon.il early Monday morning to post messages warning Israeli troops against launching a ground attack on Gaza. The reported hacking of the Groupon site came a day after Israel’s Finance Ministry said more than 44 million hack attacks have been made on Israeli government Web sites since Israel began launching air raids [...]