Almost one in four Internet users worldwide routinely allow applications and online services to access their microphone or webcam. However, this can be dangerous in some cases, where ill-willed people could spy on them remotely.
Worldwide, 23% of Internet users authorise by default any application or service to access their webcam or microphone, according to a study by Kaspersky. While these tools can obviously be useful for professional exchanges or virtual exchanges with friends, they should not be left accessible all the time.