The Password Security Concern.
We already knew that storing any passwords on Google Chrome was dangerous , and the method to do this is widely available, as for example on this video.
The Microphone Concern.
It has now come to light that people can eavesdrop on you by accessing your microphone, without you being aware of it. It is not a simple process, but Guya.net describes it very well . Chrome is using outdated technology, which can be abused to have a web site accessing your microphone without any warning.
The bug has been reported to Google, and let’s hope that a fix come soon. Or may be you might want to swap to another browser.
What browser are you using, and why?