13:07
2026-09-21
arxiv.org
ai-safety
Et Tu, MacBook? Unprivileged Keystroke Inference via Built-In IMU Side Channel
Researchers reported in an arXiv paper submitted on 18 Sep 2026 that Apple MacBooks' built-in inertial measurement unit (IMU) can be read without root access via an IOKit driver, enabling a side-chann…