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. Subliminal learning: Models transmit behaviors via hidden signals in data (alignment.anthropic.com)
   208 points by treebrained 27 days ago | 40 comments
2. Two Birds with One Tone: I/Q Signals and Fourier Transform (wirelesspi.com)
   105 points by teleforce 20 days ago | 27 comments
3. The 1090 Megahertz Riddle: A Guide to Decoding Mode S and ADS-B Signals (books.open.tudelft.nl)
   96 points by toomuchtodo 15 days ago | 28 comments
4. US signals intention to rethink job H-1B lottery (www.theregister.com)
   80 points by rntn 29 days ago | 121 comments
5. WhoFi: Deep Person Re-Identification via Wi-Fi Channel Signal Encoding (arxiv.org)
   55 points by wut42 24 days ago | 10 comments
6. Who-Fi: Humans can be tracked by how their bodies block Wi-Fi signals (www.theregister.com)
   13 points by defrost 27 days ago | discuss
7. Performative virtue-signaling has become a threat to higher ed (thehill.com)
   8 points by ryzvonusef 6 days ago | 2 comments
8. Signal warns it will leave Aus if forced to hand over messages (www.theaustralian.com.au)
   6 points by doener 20 days ago | 2 comments
9. LLMs Transmit Behavioral Traits via Hidden Signals in Data (www.lesswrong.com)
   6 points by wyclif 22 days ago | discuss
10. A Signal Update Fends Off a Phishing Technique Used in Russian Espionage (www.wired.com)
    5 points by janandonly 19 days ago | 2 comments
11. "Space Hurricanes" Are Happening at Earths Poles and They Can Affect GPS Signals (www.iflscience.com)
    5 points by DocFeind 17 days ago | discuss
12. Ask HN: With AI written resumes, what are the new hiring signals?
    4 points by plentysun 20 days ago | 8 comments
13. Signal vs. Noise: How AI Slop Kills Conversation (eric.mann.blog)
    4 points by eamann 25 days ago | 1 comments
14. "We are currently clean on OPSEC": The Signalgate Saga (micahflee.com)
    4 points by speckx 6 days ago | discuss
15. Emotion Detection in Older Adults Using Signals from Wearable Sensors (arxiv.org)
    4 points by PaulHoule 17 days ago | discuss
16. WhoFi: Deep Person Re-Identification via Wi-Fi Channel Signal Encoding (arxiv.org)
    4 points by jonbaer 25 days ago | discuss
17. The Signal Protocol Explained #1: Implementing the PQXDH Protocol in Rust (kerkour.com)
    4 points by randomint64 26 days ago | discuss
18. Signals (37signals.com)
    4 points by jstanley 29 days ago | discuss
19. A multichannel wireless bio-signal capture board for HCI and BCI projects (www.cnx-software.com)
    3 points by PaulHoule 4 days ago | discuss
20. Show HN: Indicatix – Crypto Market Analysis and Trading Signals (indicatix.com)
    3 points by AndBoh 12 days ago | discuss
21. Zuckerberg signals Meta won't open source all its 'superintelligence' AI models (techcrunch.com)
    3 points by pseudolus 19 days ago | discuss
22. Signal Protocol Explained #2: Implementing the Double Ratchet Algorithm in Rust (kerkour.com)
    3 points by randomint64 19 days ago | discuss
23. Business-to-Investor Marketing: The Interplay of Costly and Costless Signals (journals.sagepub.com)
    3 points by malshe 22 days ago | discuss
24. AsyncProfiler 4.1 with OpenTelemetry profiling signal support (github.com)
    3 points by tanelpoder 26 days ago | discuss
25. Immune Attack on Smell Pathways May Signal Early Alzheimer's (neurosciencenews.com)
    2 points by bookofjoe 15 minutes ago | 1 comments
26. Sin City tourism slump signals wider economic slowdown (www.axios.com)
    2 points by JumpCrisscross 5 days ago | discuss
27. CISA signals that micro segmentation is no longer optional (www.scworld.com)
    2 points by Bender 5 days ago | discuss
28. "We are currently clean on OPSEC": The Signalgate Saga (DEFCON 33) [video] (www.youtube.com)
    2 points by namenumber 7 days ago | discuss
29. PyModeS: Python decoder for Mode S and ADS-B signals (github.com)
    2 points by marklit 11 days ago | discuss
30. Operation Pineapple Express Used Signal to Evacuate Afghan Allies (brave.com)
    2 points by felineflock 14 days ago | discuss