Most of us, staying in a hotel room or a vacation rental, have wondered at least once whether we’re safe there, whether someone might be watching or recording us without our knowledge. The thought alone leaves a bitter taste in the mouth. A team from the Korea Advanced Institute of Science and Technology (KAIST), working with the National University of Singapore and Singapore Management University, has built a small LED accessory that tries to answer … More →The post Researchers built a $7 gadget for anyone paranoid about hidden cameras in hotel rooms appeared first on Help Net Security.