Originally Posted by dljennings
all i can say is LOVE MY IMAC!
I just had this happen on my iMac, so even we aren't safe. I googled drawings of hydrangeas and got a page of results. The first one looked good so I clicked on it, and before I knew it, a program called Macsecurity.mpkg started downloading on my computer! I quit my browser and things stopped. I found the file in my downloads folder. I then reopened Safari and researched it and found ways to get rid of it -- fortunately, it had not yet installed, so I was able to delete the download.
Pretty scary!