Connor Tumbleson
connortumbleson.com · Personal blog · on HN since 2020
Connor Tumbleson is a software developer who blogs weekly about open source maintenance, scams, and crypto projects.
What HN saysHN links his posts on open source burnout, the xz backdoor, and someone impersonating him, as related reading on maintainers and hiring fraud.
16HN people shared it
6linked it in comments
14stories submitted
2.6Kstory points
11 months agolast shared
2020people per year2026
Most-shared posts
- 1Someone is pretending to be me4 people · 2.2K points · first shared 2022 · 382 comments on HN
- 2Open Source and Saying “No”2 people · 25 points · first shared 2022 · 5 comments on HN
- 3Watching Xz Unfold from Afar2 people · 16 points · first shared 2024 · 1 comments on HN
- 4The Disappointing Tea.xyz1 people · 167 points · first shared 2024 · 85 comments on HN
- 5Xbox Hacks: The A20 (2021)1 people · 106 points · first shared 2025 · 21 comments on HN
- 6Open Source Entitlement1 people · 17 points · first shared 2024 · 10 comments on HN
- 7The Disappointing Starknet.io1 people · 3 points · first shared 2024 · discussion on HN
- 8Helping Out Open Source1 people · 3 points · first shared 2025 · discussion on HN
- 9How Did Pikmin Bloom Delay Android Notifications?1 people · 3 points · first shared 2021 · discussion on HN
- 10Apktool v2.5.0 Released1 people · 2 points · first shared 2020 · discussion on HN
- 11Dangling Domain Abuse1 people · 1 points · first shared 2023 · discussion on HN
- 12The Collapse of a Treasure Hunt1 people · 1 points · first shared 2023 · discussion on HN
- 13Upcoming APKTool 2.8.01 people · 1 points · first shared 2023 · discussion on HN
- 14Recent JDK changes broke ZIP64 in Java1 people · 1 points · first shared 2023 · discussion on HN
- 15The human behind the keyboard1 people · first shared 2023
What HN people wrote when they linked it
iBotPeaches · 2023-07-05
I write weekly on https://connortumbleson.com using Ghost. Started as a new years resolution I've kept just discussing what crosses my life or mind. My favorite posts:
* https://connortumbleson.com/2017/05/01/the-human-behind-the-keyboard/ - being an open source maintainer
* https://connortumbleson.com/2018/02/11/stumbling-into-a-mlm-on-acciden… - wandering into an MLM and researching it
* https://connortumbleson.com/2019/06/02/apktool-in-the-wild/ - finding apktool unintentional markings in a released application
omoikane · 2024-04-01
It's likely that there is a whole team behind this operation, and part of that team might include tasks such as "socially engineer XZ project to accept a maintainer of our choice."
This was suggested in a different post[1], where there seem to be newly created accounts that came out of nowhere to create a sense of urgency, which might have accelerated the maintainer role transition.
[1] https://connortumbleson.com/2024/03/31/watching-xz-unfold-from-afar/
via: https://news.ycombinator.com/item?id=39888854
Search for "Progress will not happen until there is new maintainer" for the relevant text.
nayuki · 2022-11-30
Some related posts:
"Open Source & Saying "No"": https://connortumbleson.com/2022/11/28/open-source-saying-no/ , https://news.ycombinator.com/item?id=33771881
"Open Source Is Free As in Baby": https://danielcompton.net/dependencies
cheapliquor · 2022-11-02
This immediately came to mind https://connortumbleson.com/2022/09/19/someone-is-pretending-to-be-me/
puntofisso · 2022-09-29
Just vaguely related, but it seems that various forms of hiring fraud are now appearing, i.e. https://connortumbleson.com/2022/09/19/someone-is-pretending-to-be-me/
In the remote world, it's going to be difficult to address, but it's happened also in the old physical world — albeit less frequently.
LeftHandPath · 2025-01-05
They built their phishing emails using data scraped from public profiles. Fascinating.
I have to wonder if, in the near future, we're going to have a much higher perceived cost for online social media usage. Problems we're already seeing:
- AI turning clothed photos into the opposite [0]
- AI mimicking a person's voice, given enough reference material [1]
- Scammers impersonating software engineers in job interviews, after viewing their LinkedIn or GitHub profiles [2]
- Fraudsters using hacked GitHub accounts to trick other developers into downloading/cloning malicious arbitrary code [3]
- AI training on publicly-available text, photo, and video, to the surprise of content creators (but arguably fair use) [4]
- AI spamming github issues to try to claim bug bounties [5]
All of this probably sounds like a "well, duh" to some of the more privacy and security savvy here, but I still think it has created a notable shift from the tech-optimism that ran from 2012-2018 or so. These problems all existed then, too, but with less frequency. Now, it's a full-pressure firehose.
[0]: https://www.wsj.com/politics/policy/teen-deepfake-ai-nudes-bill-ted-cr…
[1]: https://www.fcc.gov/consumers/guides/deep-fake-audio-and-video-links-m…
[2]: https://connortumbleson.com/2022/09/19/someone-is-pretending-to-be-me/
[3]: https://it.ucsf.edu/aug-2023-impersonation-attacks-target-github-devel…
[4]:…