Security Risks of Webcam Covers and Apple's Warnings in 2026

In the mid-2010s, especially sliding plastic webcam covers, gained immense popularity as an effective and low-tech method to prevent cyber spies from spying through computer cameras. During this period, users felt a sense of protection from digital threats by adding a physical barrier to their devices, and these products began to be widely consumed in the market. However, technology giant Apple intervened in the situation by changing its stance on the issue starting in 2020 and issuing official warnings that such physical covers were not needed. While the company understood the skeptical approaches of users, it detailed the drawbacks of these accessories in terms of hardware integrity and engaged in awareness efforts.

According to statements made by Apple's engineering and support teams, the slim design of MacBooks and the delicate proximity between the screen and keyboard make the use of webcam cover risky. Particularly when laptops are closed, these thick covers attached to the screen can cause compression and lead to the MacBook screen deforming and suffering permanent damage. This risk of physical damage is one of the main technical reasons why Apple keeps users away from these products and can be the source of issues outside the warranty scope. Users may suffer financial losses without realizing that the physical precautions they took out of fear of espionage are damaging the physical integrity of their devices. This situation necessitates establishing a balance between security concerns and hardware protection.

Given the advancements in software and hardware integration, the view that a physical mechanism covering the webcam is needed in modern Apple devices has lost its validity. Apple continuously updates its security systems and actively monitors potential software restrictions. When you use a webcam cover, because the device cannot detect an open distance for the camera, the operating system may think the camera is not working due to a system setting or permission issue. This perception error causes system errors at the moment the user wants to transmit video via the camera and leads to the device's security protocols giving confusing warnings.

Furthermore, such physical interventions negatively affect the functionality of the device's advanced screen technologies, disrupting the user experience. The 'True Tone' technology found in MacBook models, which automatically optimizes the screen's color temperature according to the ambient light conditions, requires a camera. When a webcam cover blocks the sensor, it becomes impossible for this feature to perceive the environment, and screen colors can turn to an artificial or cold tone that would discomfort the user. This technological incompatibility causes the user to be deprived of the comfort-providing features of their device by acting solely out of fear of espionage. Consequently, a small plastic piece conflicts with the working principles of a modern technological marvel, hindering a fluid experience.

Consequently, Apple and security experts state that software-based security permissions are a more effective and secure method than using physical webcam covers in modern laptops. By 2026, the 'camera indicator' (Green Light), which determines which application has access to the webcam, and advanced permission management provide far superior protection than a physical cover. These capable systems definitively show whether the camera has been hacked and allow the user to remain in control. The healthiest step for users is to use these interfaces to regularly check which apps have camera access and not allow apps from unknown sources. In this way, both the risk of physical damage is eliminated and digital security is provided in a more systematic manner.