Whenever I try to access a Google doc on Google drive, I get the message, "We detected malware on this device." I ran Malwarebytes on my Mac which found nothing. This is now happening on two different computers in two different locations more than 1,000 miles apart. I am able to access Google docs and Drive in Google Chrome browser but not in Firefox or Safari. The error message in Safari says nothing about a virus, only "We noticed unusual activity in your Google Account. To keep your account safe, you were signed out." Thanks