Hello, I am not sure if I ran into some sort of malware attack or a known issue, but every time I open safari I get a pop-up window saying "You exceeded the amount of storage AdBlock can use. Please unsubscribe from some filter lists! safari error". Every time I try and close the window, another opens, as well as another blank safari tab with the error. Has anyone had these troubles as well? Thanks. EDIT: Okay, strange. After about the sixth time force quitting and relaunching safari, everything appears to be back to normal. I went to my preferences and disabled adblock (assuming it was really the culprit).