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. Xfinity using WiFi signals in your house to detect motion (www.xfinity.com)
   659 points by bearsyankees 3 days ago | 495 comments
2. Signal – An Ethical Replacement for WhatsApp (greenstarsproject.org)
   187 points by miles 13 days ago | 281 comments
3. The Missing Manual for Signals: State Management for Python Developers (bui.app)
   88 points by buibuibui 21 days ago | 35 comments
4. Astronomers have discovered a mysterious object flashing signals from deep space (www.livescience.com)
   84 points by gmays 24 days ago | 51 comments
5. Public Signal Backups Testing (community.signalusers.org)
   77 points by blendergeek 3 days ago | 39 comments
6. Show HN: TrendFi – I built AI trading signals that self-optimize (trend.fi)
   35 points by wolfman1 17 days ago | 52 comments
7. CISA warns the Signal clone used by natsec staffers is being attacked (www.theregister.com)
   12 points by mikece 1 day ago | discuss
8. Signalgate proves there's no such a thing as "Backdoor for the Good Guys Only" (tuta.com)
   10 points by nickslaughter02 20 days ago | 5 comments
9. EU plans crackdown on Signal and Telegram (eupolicy.social)
   9 points by doener 10 days ago | 3 comments
10. CC Signals: A New Social Contract for the Age of AI (creativecommons.org)
    8 points by thm 8 days ago | 2 comments
11. Trump's war with Iran signals perilous shift from showman to strongman (www.theguardian.com)
    8 points by kaycebasques 10 days ago | discuss
12. Signal may silently fall back to "unsealed sender" message if server returns 401 (2024) (github.com)
    8 points by fsflover 23 days ago | discuss
13. Republican Budget Bill Signals New Era in Federal Surveillance (www.techpolicy.press)
    6 points by benwerd 1 day ago | discuss
14. Uncovering Hidden Signals in SEC Filings for 20 Years (www.footnoted.com)
    6 points by hbcondo714 21 days ago | discuss
15. Token Metrics API – Crypto Data, Analytics, and Signals (app.tokenmetrics.com)
    5 points by SAMMONAC 21 days ago | 8 comments
16. Has Signal usage collapsed? It seems so (www.seriousaboutech.com)
    5 points by janandonly 17 days ago | 1 comments
17. Long-dead satellite emits strong radio signal, puzzling astronomers (www.cnn.com)
    5 points by Brajeshwar 2 days ago | discuss
18. US leading indicators slip in May, triggering recession signal (www.reuters.com)
    5 points by nabla9 13 days ago | discuss
19. Using Signal Groups for Activism (micahflee.com)
    5 points by micahflee 17 days ago | discuss
20. Creative Commons Signals: A New Social Contract for the Age of AI (creativecommons.org)
    4 points by dannyobrien 8 days ago | discuss
21. Octopuses Use Microbial Signals to Guide Complex Behaviors (www.mcb.harvard.edu)
    4 points by gmays 8 days ago | discuss
22. Anti Signals (sriramkrishnan.substack.com)
    4 points by samuel246 12 days ago | discuss
23. Dementia: Tactile decline may signal early cognitive impairment (www.psypost.org)
    4 points by lentoutcry 12 days ago | discuss
24. Signals detected from Antarctic ice seem to defy laws of physics (www.cnn.com)
    4 points by Brajeshwar 12 days ago | discuss
25. NASA reveals that trees near volcanoes send warning signals before eruptions (www.elcabildo.org)
    4 points by cmsefton 18 days ago | discuss
26. Ask HN: What are some of the best books to learn signal processing?
    3 points by optbuild 23 days ago | 1 comments
27. AI Signals the Death of the Author (www.noemamag.com)
    3 points by Brajeshwar 25 days ago | 1 comments
28. signal-export: Export your Signal chats to Markdown files with attachments (github.com)
    3 points by cl3misch 1 day ago | discuss
29. Content Signals (contentsignals.org)
    3 points by mfiguiere 2 days ago | discuss
30. Non-Contact Heart Rate Monitoring Method Based on Wi-Fi CSI Signal (www.mdpi.com)
    3 points by ryan_j_naughton 3 days ago | discuss