Hello For the last 2 nights I have put my imac to sleep as usual. When I return in morning my iMac is awake, and this morning I found an open finder window!? I looked in the logs and I see what appear to be relevant entries in the log (see attached file) at 07/01/2010 00:44:12. Has my imac been hacked? I have changed the settings so that my password is required to wake the machine. My system is a hardwired ethernet (so no wireless issues) and my firewall is on. Any ideas? Do I need to shut down at night now instead?