I have been known to use some 2-Buck Chuck (now known as Up-Chuck with the price increase) to top off a carboy. It's a "like wine" and doesn't affect the flavor.
TeamViewer is used for Remote Access of another computer - I used it for accessing my dad's when he (occasionally) yelled help. And it was the mouse pointer that was moving around on the screen, all by itself just exploring things. Not a pleasant thing to see when taking those first sips of...
Long story made short: Woke up last August 28 to find my mouse moving and a copy of TeamViewer opened on my computer. I'd definitely been hacked. Older versions of TV do have a vulnerability that can be exploited, even if it's not running - so beware. I shut down everything and haven't had it...