Discussion [0] (106 points, 2 days ago, 103 comments)<p>[0]: <a href="https://news.ycombinator.com/item?id=40430603">https://news.ycombinator.com/item?id=40430603</a><p>The paper: <a href="https://www.cs.umd.edu/~dml/papers/wifi-surveillance-sp24.pdf" rel="nofollow">https://www.cs.umd.edu/~dml/papers/wifi-surveillance-sp24.pd...</a>