Mubashra. When Your Computer Talks Too Much: Acoustic Cryptanalysis and the Sound of Leaking Keys : A smartphone on a coffee table, a hand resting on a laptop’s palm rest, even a USB charger, all can silently betray your private encryption keys. The most elegant cyberattacks don’t touch the network. PakTech [Internet]. 2026 Aug. 6 [cited 2026 Sep. 6];1(14):388-91. Available from: https://pakjournals.com/ojs/index.php/ptt/article/view/302