Hackernews posts about Signal

Signal is a popular end-to-end encrypted messaging app that allows users to send private and secure messages, make voice and video calls, and send files over the internet.

1. Lost my phone at the office. Claude suggested tracking Bluetooth signal strength (twitter.com)
   301 points by ilamont 11 days ago | 226 comments
2. The Wow signal was a strong narrowband radio signal detected on August 15, 1977 (en.wikipedia.org)
   92 points by firefax 3 days ago | 28 comments
3. Bede Liu, a digital signal processing pioneer, has died (spectrum.ieee.org)
   74 points by Jimmc414 3 days ago | 4 comments
4. Findphone: Locate a nearby Bluetooth device by signal strength (github.com)
   67 points by helsinkiandrew 13 days ago | 25 comments
5. NYC Subway Signals: A Complete Guide (2012) (www.nycsubway.org)
   52 points by at1as 29 days ago | 9 comments
6. Signal is working on a paid option to create an account without a phone number (aboutsignal.com)
   46 points by Cider9986 8 days ago | 52 comments
7. The Collapse at Netflix Signals the End of Audience Capture (www.honest-broker.com)
   34 points by sleepyguy 25 days ago | 22 comments
8. DHS Wants Protesters' Signal Group Chats (www.wired.com)
   25 points by sbulaev 13 days ago | 3 comments
9. Signal can easily work across multiple Android devices and iPhones now (www.theverge.com)
   22 points by Cider9986 10 days ago | 4 comments
10. Decoding smell: Study reveals how odor signals shapeshift in the wind (www.colorado.edu)
    19 points by hhs 3 days ago | discuss
11. Reddit signals ominous upcoming "changes" for old.reddit.com (arstechnica.com)
    17 points by CharlesW 13 days ago | 8 comments
12. Reddit signals ominous upcoming "changes" for old.reddit.com (arstechnica.com)
    16 points by arto 12 days ago | discuss
13. Signal Structure of the Starlink Ku-Band Downlink (2023) [pdf] (radionavlab.ae.utexas.edu)
    14 points by peter_d_sherman 17 days ago | 4 comments
14. Dash0 Acquires Polar Signals (www.dash0.com)
    14 points by ishener 1 day ago | discuss
15. Reddit signals ominous upcoming "changes" for old.reddit.com (arstechnica.com)
    11 points by Brajeshwar 12 days ago | 3 comments
16. DeepSeek signals 'significant' price hike, testing its low-cost edge (www.scmp.com)
    10 points by nh43215rgb 12 days ago | 3 comments
17. What Role Does Wildfire Smoke Play on Radio Signals? (www.radioworld.com)
    9 points by RF_Enthusiast 28 days ago | discuss
18. Now you can securely link multiple phones to one Signal account (www.theverge.com)
    8 points by Cider9986 11 days ago | 4 comments
19. US yen intervention signals perfect storm rising in FX and bond markets (www.reuters.com)
    8 points by mapping365 14 days ago | 1 comments
20. Signal planning one-time payment for optional sign up without a phone number (aboutsignal.com)
    7 points by rvz 11 days ago | 1 comments
21. Signal adds new security feature to thwart man-in-the-middle attacks (www.bleepingcomputer.com)
    7 points by DemiGuru 6 days ago | discuss
22. Signal is working on registration without a phone number (aboutsignal.com)
    7 points by ahlCVA 19 days ago | discuss
23. Royal Navy drone cameras sent signals to China (www.independent.co.uk)
    6 points by wolfi1 8 days ago | 1 comments
24. Polar Signals Is Joining Dash0 (www.polarsignals.com)
    5 points by nvais 1 day ago | discuss
25. UK Discover Naval Drone Component Sent Signals to China (www.wsj.com)
    5 points by SegfaultSeagull 8 days ago | discuss
26. Signal – More linked devices are on the table (signal.org)
    5 points by seanieb 14 days ago | discuss
27. 'switch-off' signal in the Sun could predict space weather 7 years early (ras.ac.uk)
    5 points by MarcoDewey 25 days ago | discuss
28. Earth's radio bubble marks how far our signals have traveled (earthsky.org)
    4 points by nozzlegear 6 days ago | 1 comments
29. Standard RAG returns funny neighbors. Multi-vector fixes the signal (github.com)
    4 points by parvaamin 5 days ago | discuss
30. Scott Bessent's yen intervention signals new era of US 'currency activism' (www.ft.com)
    4 points by petethomas 14 days ago | discuss