top 10 hacker news stories for 2026-01-09

Cloudflare CEO on the Italy fines

https://twitter.com/eastdakota/status/2009654937303896492

7 months ago

Anthropic blocks third-party use of Claude Code subscriptions

https://github.com/anomalyco/opencode/issues/7410

7 months ago

“Erdos problem #728 was solved more or less autonomously by AI”

https://mathstodon.xyz/@tao/115855840223258103

7 months ago

Show HN: I made a memory game to teach you to play piano by ear

https://lend-me-your-ears.specr.net

7 months ago

The Vietnam government has banned rooted phones from using any banking app

https://xdaforums.com/t/discussion-the-root-and-mod-hiding-fingerprint-spoofing-keybox-stealing-cat-and-mouse-game.4425939/page-118

7 months ago

Flock Hardcoded the Password for America's Surveillance Infrastructure 53 Times

https://nexanet.ai/blog/53-times-flocksafety-hardcoded-the-password-for-americas-surveillance-infrastructure

7 months ago

Code and Let Live

https://fly.io/blog/code-and-let-live/

7 months ago

Kagi releases alpha version of Orion for Linux

https://help.kagi.com/orion/misc/linux-status.html

7 months ago

How Markdown took over the world

https://www.anildash.com/2026/01/09/how-markdown-took-over-the-world/

7 months ago

Mathematics for Computer Science (2018) [pdf]

https://courses.csail.mit.edu/6.042/spring18/mcs.pdf

7 months ago