Cameras open to the public due to the use of default passwords

Hi!
I have received links to more than 300 cameras around the world using WebcamXP that are open to the public since they use default logins.
Some cameras are from more public places, some are from private homes and some are showing very strategic instrumentation.
Please, change all default logins to something more secure. This goes of cause also for users of Netcam Studio.
-Henrik