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The hardware wallet manufacturer Ledger has officially unveiled a new security feature for its latest device, the Ledger Atom. This model introduces a dedicated physical Privacy Switch designed to provide a hardware-leve…

The privacy nonprofit has paused joint promotional activity with the VPN provider but insists their underlying technical partnership must continue.

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A class-action lawsuit challenges Amazon's 'Familiar Faces' feature, revealing its widespread non-consensual biometric data collection. The case highlights systemic privacy gaps and the need for federal standards to protect non-users in public spaces. #PrivacyTech #BiometricPrivacy #Surveillance

Explore how Switzerland navigates the delicate balance of tackling organized crime without compromising Privacy Technology. Privacy Technology and its implications are crucial.

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Xiaomi 18 Pro Privacy Display brings hardware-level screen protection with support for apps, floating windows, split-screen and notifications.

A study reveals that unencrypted WiFi signals exchanged between devices and routers can be analyzed to create radio-based images of people and recognize them with high accuracy. Researchers demonstrated that by observing how radio waves propagate through spaces, they can generate detailed images of individuals and their surroundings. In tests involving 197 participants, the system achieved nearly 100% identification accuracy regardless of movement or angle. Professor Thorsten Strufe from KIT's Institute of Information Security explained that this technique works similarly to a camera but uses radio waves instead of light. The method leverages beamforming feedback information (BFI) — unencrypted data sent by devices to optimize wireless communication — to map human shapes and detect presence. Once trained, machine learning models can identify individuals in seconds without requiring the target to carry WiFi-enabled devices. This raises significant privacy concerns, as passive observation of ambient signals could enable surveillance without direct interaction. Commenters suggested countermeasures like wired connections or tin foil suits, while others noted the technique's similarity to radar systems. The research highlights both potential applications in security and the risks of pervasive data collection through everyday technology.