Ledger Atom: Unveiling a Secure Phone Amidst Security Woes

Ledger, a crypto hardware wallet manufacturer, has introduced the Ledger Atom, a new device designed to blend everyday app functionality with enhanced security. Announced on Thursday, the Atom features a secure chip for its screen, a physical privacy switch, and built-in controls for AI agents, with shipping expected next summer. Prices range from $849 for a Founders Edition to $899 for the regular model.

CEO Pascal Gauthier described the Atom as more than a crypto key storage, stating it runs everyday apps securely. The device sports a 6.77-inch AMOLED display, a Qualcomm Dragonwing chip, a 50MP camera, and a 4,000mAh battery, though it only supports 4G/5G data via eSIM and cannot make calls. Its privacy switch disconnects the camera and microphone, and a 'Secure Mode' utilizes Ledger OS on a separate chip during sensitive operations, turning off other sensors.

Ledger is also incorporating features like GPG/OpenPGP message encryption and integrating with AI agents via 'Ledger Agent Intent,' requiring human approval for proposed transactions. Notably, the Atom includes anti-tampering features designed to prevent the type of supply chain attacks that recently affected some Ledger devices. These features include a core protection enclosure and sensors that detect tampering, even when the device is powered off.

The announcement follows a recent supply chain attack where implants reportedly read recovery phrases from devices during setup. Ledger has confirmed cases linked to a specific Southeast Asian reseller and has taken steps like suspending sales in certain regions. Despite these efforts, some users and security researchers have reported finding implants in devices purchased in Europe, a claim Ledger is investigating.