1. Tell HN: H&R Block tax software installs a TLS backdoor
    142 points by yifanlu 3 days | 10 comments
  2. Storing 2 bytes of data in your Logitech mouse (www.timwehrle.de)
    28 points by birdculture 1 day | 12 comments
  3. Brazen Head (en.wikipedia.org)
    4 points by stared about 19 hours | discuss
  4. Show HN: Horizon – GPU-accelerated infinite-canvas terminal in Rust (github.com)
    84 points by petersunde 6 days | 32 comments
  5. BIO – The Bao I/O Co-Processor (www.crowdsupply.com)
    4 points by hasheddan 2 days | 3 comments
  6. Observation of the doubly charmed heavy proton Ξcc+ (lhcb-outreach.web.cern.ch)
    52 points by nobody9999 6 days | 8 comments
  7. A comprehensive database of categories and their properties (catdat.app)
    38 points by mathgenius 5 days | 1 comments
  8. A US citizen now runs Mexico's top drug cartel–and targeting him is complicated (www.wsj.com)
    11 points by ctoth about 19 hours | 5 comments
  9. Pentagon to adopt Palantir AI as core US Military system (www.reuters.com)
    64 points by abawany 3 days | 8 comments
  10. MacBook M5 Pro and Qwen3.5 = Local AI Security System (www.sharpai.org)
    172 points by aegis_camera 3 days | 149 comments
  11. Xiaomi launches next-gen SU7 with 902 km range and Lidar, still undercuts Tesla (electrek.co)
    121 points by breve 4 days | 107 comments
  12. FSFE supporters affected: Payment provider Nexi cancelled us (fsfe.org)
    109 points by rasjani 3 days | 26 comments
  13. BYD is seeing a flood of new EV buyers (electrek.co)
    191 points by ironyman 3 days | 288 comments
  14. Google Search is now using AI to replace headlines (www.theverge.com)
    77 points by imartin2k 3 days | 15 comments
  15. Java 26 is here (hanno.codes)
    273 points by mfiguiere 6 days | 337 comments
  16. Kill Chain (artificialbureaucracy.substack.com)
    19 points by _delirium 1 day | 4 comments
  17. Claude Code and the Great Productivity Panic of 2026 (www.bloomberg.com)
    46 points by muzz 2 days | 15 comments
  18. Forget Flags and Scripts: Just Rename the File (robertsdotpm.github.io)
    60 points by Uptrenda 5 days | 49 comments
  19. Mamba-3 (www.together.ai)
    50 points by WarmWash 5 days | 1 comments
  20. Thermal Grizzly hit by China metal scam (www.pcgamer.com)
    11 points by libpcap about 13 hours | 2 comments
  21. Show HN: I built a P2P network where AI agents publish formally verified science
    47 points by FranciscoAngulo 4 days | 9 comments
  22. User Interface Hall of Fame (1999) (hallofshame.gp.co.at)
    16 points by 12_throw_away 3 days | 1 comments
  23. FastAPI-compatible Python framework with Zig HTTP core; 7x faster (github.com)
    23 points by vaibhav3002 5 days | 8 comments
  24. The U.S. Ammo Shortage Is Worse Than You Think (www.wsj.com)
    36 points by Teever about 20 hours | 20 comments
  25. Show HN: I made an email app inspired by Arc browser (demo.define.app)
    65 points by johndamaia 3 days | 48 comments
  26. 25 Years of Eggs (www.john-rush.com)
    12 points by gaws 3 days | 2 comments
  27. Celebrating Tony Hoare's mark on computer science (bertrandmeyer.com)
    138 points by benhoyt 5 days | 32 comments
  28. Show HN: EchoLive – Read-it-later app that reads to you with 600 AI voices (echolive.co)
    9 points by stanlymt 2 days | discuss
  29. A rogue AI led to a serious security incident at Meta (www.theverge.com)
    171 points by mikece 4 days | 142 comments
  30. RustCC: Bringing Rust-Style Safety to C++17 via Policy Enforcement (github.com)
    9 points by leontheyellow 3 days | 2 comments
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