Ambient Devices: New Privacy Challenges in the Cybersecurity Era

The smartphone is no longer the sole device of concern for users when discussing privacy. With the proliferation of smartwatches, headphones, smart glasses, connected home devices, and cars, individuals now inhabit a digital environment rich with sensors. These devices are capable of continuously processing audio and data, or when specific functions are activated, raising security questions far more complex than merely wondering if a personal phone is eavesdropping. In this context, Dr. Mohamed Mohsen Ramadan, Head of the Artificial Intelligence and Cybersecurity Unit at the Arab Center for Research and Studies, explained that the fundamental development in this area is the shift from the concept of a "personal device" to an "ambient digital environment." While users were previously able to largely identify the devices they interacted with, today they may be surrounded by dozens of smart devices collecting various types of data, even if they are not the direct owners or users. He added that the presence of a microphone in a device does not necessarily mean it records all surrounding conversations. The processes of sound capture, recording, storage, transmission, and analysis represent distinct technical stages, each with specific conditions, permissions, and operating mechanisms. Therefore, discussions about "spying" should not become generalizations or fear-mongering but should be based on understanding how the device operates, the permissions granted to applications, the privacy settings used, and the overall system security level. Dr. Ramadan emphasized that the security problem emerges when moving from the question of whether a device records sound to the more fundamental question: what is the value of audio data if it reaches an unauthorized party? In the age of artificial intelligence, sound is no longer mere airwaves that disappear when a conversation ends. Audio recordings can now be converted into text, speakers can be separated, conversations analyzed, and audio information linked to other digital contexts. The greatest danger lies in voice cloning technologies becoming capable of generating artificial voices that accurately mimic real individuals, thereby opening the door to using voice in identity theft, fraud, and social engineering attacks. He added that this point is highly critical, as cybercriminals no longer target only passwords but seek information that enables them to construct a convincing digital persona. For instance, a short audio recording of an individual might contain their name, profession, family members' names, and other details mentioned spontaneously. Each piece of information, taken individually, might seem insignificant, but when aggregated and analyzed by data analysis and AI algorithms, it can form a comprehensive picture of the individual, their behavior, and relationships. The AI expert noted that this is the core of the danger: collecting and analyzing small data points can yield significant information. Consequently, wearable devices present a new challenge to the concept of privacy. A smart headset, watch, or smart glasses are not necessarily "spying devices," but they incorporate sensors, connectivity, and processing capabilities, thus necessitating their adherence to cybersecurity principles, including continuous updates, defined permissions, trusted applications, clear privacy settings, and appropriate protection for linked accounts. For his part, Major General Mahmoud Al-Rashidi, former Assistant Minister of Interior for Information Security in Egypt, supported this view. He affirmed that this also applies to modern cars, which have evolved into integrated digital systems equipped with internet connectivity, sensors, entertainment systems, and voice assistants. He clarified that the concept of "attack surface" in cybersecurity is no longer limited to computers and servers but has expanded to include every connected device capable of collecting, processing, or exchanging data. Major General Al-Rashidi continued by stating that the equation has changed, as every new smart device adds a function to our lives but simultaneously represents a new point requiring management and protection. He noted that the common misconception that privacy protection is limited to closing a camera is incorrect; the reality is that the scope of data that can reveal much about an individual is far broader than just visual images. Voice, geographical location, usage patterns, connected devices, and interaction logs are all components that can combine to form what is known as a user's "digital footprint." Major General Al-Rashidi stressed that protecting audio privacy primarily begins with awareness. He advised users to review the permissions of applications that request microphone access and to grant them only when absolutely necessary. He also called for regular review of devices linked to personal accounts, removal of unused devices, continuous updating of operating systems and firmware, and avoidance of downloading applications or tools from untrusted sources. He added that work environments require a stricter approach to this issue. Meetings discussing financial, strategic, or sensitive personal information must consider the presence of smart devices capable of recording or connecting, with clear policies defining what is permitted for use within these meetings and sensitive areas. He directed a special message to parents and young people: "Do not treat sound as something fleeting. A recording that today seems like a short clip could tomorrow become part of material amenable to analysis, reuse, or manipulation using artificial intelligence technologies." Major General Al-Rashidi concluded by emphasizing the necessity of abandoning the belief that technology is either "completely safe" or "always spying on us." The reality is more complex, and digital security is based on risk management, not on issuing absolute judgments. He clarified that the correct question is not "Does technology hear us?" but rather, "What data can technology collect? Who can access it? How is it stored? And what could happen if it falls into the wrong hands?" He pointed out that cybersecurity awareness has become a daily necessity, not a technological luxury. As the ecosystem of connected devices around us expands, it becomes crucial to learn how to manage their permissions, understand their functions, and reduce unnecessary data sharing. Digital privacy is not protected by a single device or a single application, but by conscious behavior and an integrated security system.