A hacker going with the handle of SiR Abdou has hacked and defaced 126 Russian websites in support of Palestine.
SiR Abdou, who contacted me via Twitter, explained that reason to hack these sites is to register his protest against Israeli occupation of Palestine.
The hacker left his deface page along with a message on hacked sites, according to which:
You have been hacked by LiBeRTADoReS, Freedom to Palestinian prisoners >>SiR Abdou WaS HeRe <<
There was another message posted with the list of hacked websites on Pastebin, according to which:
After 84 Russian site that was hacked yesterday, today another Hack which 42 Russian site. Freedom for Prisoners of Palestinians on hunger strike in Israeli jails, God willing, up call to the world.
Link with mirrors of hacked websites are divided in two parts and can be found on below given Pastebin link.
At the time of publishing this article, all 126 websites were hacked and displaying deface page left by the hacker.