Check your Chrome browser for an update and do it right this minute
When Justin Schuh, the “Leading @googlechrome Security and Desktop eng.” says:
Also, seriously, update your Chrome installs… like right this minute. #PSA
You do it. Easy way: Click on this link which will take you to your Chrome Settings/Help page ( chrome://settings/help ) and commence checking /installing your update.
Follow Justin’s advice. And mine. Do the Chrome Update, now.