Hi, I've got a serious problem with my iMac, my SSD and HD is completely ruined, and I suspect it's a Trojan horse but I'm not sure. At first there were some glitches in VLC media player, after restarting I couldn't get Safari to work, it kept bouncing but did't open. After trying to reboot in safe mode my iMac closed down by itself, I tried several times but couldn't boot in safe mode, it kept shutting down half way through. It did boot normal, but took a very long time, and kept reacting slower every time I tried. I tried recovery mode and it seemed like my SSD needed a reformat. After trying to reboot in recovery mode again it said it couldn't find my HD anymore and I needed to restore it. It erased itself and all I'm left with is my SSD it seems. After restarting again I now see an icon with a question mark. Recovery mode takes ages to start up as well, but it's no use, everything is gone now. Does anyone know if this is just a normal HD crash, or could it really be a Trojan horse? And will Apple make trouble about my warranty if it's a virus you think? All input is much appreciated, this is stressful as hell.