Israeli hackers took down stock exchange of Saudi Arabia and United Arab Emirates

An Israeli hacker group who calls themselves “IDF-TEAM” took down today the Saudi Arabia and United Arab Emirates stock exchange websites. This is a retaliation to the pro-palestinian group “nightmare” and 0xOmar who took down the Israeli stock exchange website.
It seems that this cyber war is only beginning.
I think in this war there are only winners, the security industry is blossoming, the websites are getting more secured which means our details are getting more secured, at least in the short term.