Top all-time · #22635
Antonio Cheong
Personal blog · duti.dev/blog · on HN as acheong08aisecurityprogramming
Antonio Cheong writes Insomniac's Log, a personal blog at duti.dev about ai, security and programming. Since 2025, 3 different Hacker News readers have linked it 10 times, most often “The Privacy of Apple Location Services and Analytics”. It is still writing: the last post was on 2026-07-29, and you can follow it by feed.
Most-linked posts?
- The Privacy of Apple Location Services and Analytics2 people · 3 mentions · first linked 2025-11-30
- HackEurope 2026: A short rant on AI and hackathons2 people · 2 mentions · first linked 2026-02-23
What Hacker News says?
Location: Cardiff, United Kingdom Remote: Preferred not, but willing Willing to relocate: Yes (Europe, North America, Singapore, Far east Asia) Technologies: Golang, Python, Typescript, Java, Postgres, Docker, Kubernetes, Svelte, React, Ghidra Resume: https://duti.dev/resume.pdf Email: acheong@duti.dev Github: https://github.com/acheong08/ Weird generalist with a mix of cybersecurity, reverse engineering, run of the…
Comment linking /resume.pdf
on “Ask HN: Who wants to be hired? (December 2025)”Submitted The Privacy of Apple Location Services and Analytics as a story · 5 points
HN discussionI'm not malicious at least :) Pretty public with who I am https://duti.dev/
Comment linking /
on “Wikipedia in read-only mode following mass admin account compromise”Submitted HackEurope 2026: A short rant on AI and hackathons as a story · 3 points
HN discussionHappy New Years! I can't believe it's already 2026. 2025 wrapped: https://duti.dev/blog/2025/2025-in-a-nutshell/ Putting this down as my 2026 goal: At least one commit a day. Stop putting things off.
Comment linking /blog/2025/2025-in-a-nutshell/
on “Tell HN: Happy New Year”Submitted My uni is using AI for assessment feedback as a story · 3 points
HN discussionComplained about this yesterday as well: https://duti.dev/blog/2025/rot-of-undergrad/ The incentives are all messed up & universities can't even do anything about it since if they lose students by being more strict, their stats look worse. Coming from a student, it's disheartening to see seemingly nobody even remotely interested in the subject. Nobody to talk to about interesting research, to work together on projec…
Comment linking /randoms/wip-location-services/
on “"Many students are simply refusing to do *anything*."”Submitted HackEurope 2026: A short rant on AI and hackathons as a story · 2 points
HN discussion> Apple Pay does not, runs the whole thing on-device, and not only is private, but as a result also enables payments entirely offline. Apple Pay still does send a lot of telemetry about your payments though. https://duti.dev/randoms/wip-location-services/
Comment linking /randoms/wip-location-services/
on “Chrome removes claim of On-device Al not sending data to Google Servers”