Using flash 27.0.0130 with mac 10.12.6 and this issue has presented before (previous versions) in that every time a browser is closed the privacy settings which stop use of storage and camera open back to allow. This is not a cache issue this time as clearing both the application cache and web content cache separately does not cause the issue, shutting down the browser does in both safari and firefox. This is a very risky if you want to be secure online and considering it has been a similar issue in the past one would query the diligence of those not learning from their mistakes !!! The browsers are the latest available and the previous version of flash worked fine. So Adobe if there is a solution please advise or at least look into it.