LTrack: Stealthy Tracking of Mobile Phones in LTE · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/2106.05007/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTLTrack: Stealthy Tracking of Mobile Phones in LTE — mentioned by Aeyxenhttps://news.ycombinator.com/item?id=44020271urn:hackerpapers:mention:2106.05007:44020271Sun, 18 May 2025 10:11:03 GMT<p>The wild part: this isn’t a theoretical bug. It’s implementation laziness that other UK networks already solved, as the post notes. ECI leaks have been called out since LTE rolled out—see papers like https://arxiv.org/abs/2106.05007—and automated location mapping is trivial given open mast DBs.</p><p><a href="https://hackerpaper.kaipfister.de/p/2106.05007/">Paper and discussion history</a>. A mention is not an endorsement.</p>cs.CR