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You can now play Grand Theft Auto Vice City in the browser

https://dos.zone/grand-theft-auto-vice-city/
115•Alifatisk•1h ago•32 comments

TP-Link Tapo C200: Hardcoded Keys, Buffer Overflows and Privacy

https://www.evilsocket.net/2025/12/18/TP-Link-Tapo-C200-Hardcoded-Keys-Buffer-Overflows-and-Priva...
127•sibellavia•2h ago•25 comments

Garage – An S3 object store so reliable you can run it outside datacenters

https://garagehq.deuxfleurs.fr/
301•ibobev•4h ago•61 comments

Mistral OCR 3

https://mistral.ai/news/mistral-ocr-3
73•pember•1d ago•3 comments

GotaTun -- Mullvad's WireGuard Implementation in Rust

https://mullvad.net/en/blog/announcing-gotatun-the-future-of-wireguard-at-mullvad-vpn
459•km•9h ago•99 comments

Amazon will allow ePub and PDF downloads for DRM-free eBooks

https://www.kdpcommunity.com/s/article/New-eBook-Download-Options-for-Readers-Coming-in-2026?lang...
438•captn3m0•10h ago•237 comments

Vm.overcommit_memory=2 is always the right setting for servers

https://ariadne.space/2025/12/16/vmovercommitmemory-is-always-the-right.html
27•signa11•2d ago•25 comments

Show HN: Stickerbox, a kid-safe, AI-powered voice to sticker printer

https://stickerbox.com/
12•spydertennis•53m ago•7 comments

Performance Hints – Jeff Dean and Sanjay Ghemawat

https://abseil.io/fast/hints.html
17•alphabetting•1h ago•0 comments

The FreeBSD Foundation's Laptop Support and Usability Project

https://github.com/FreeBSDFoundation/proj-laptop
102•mikece•5h ago•40 comments

Believe the Checkbook

https://robertgreiner.com/believe-the-checkbook/
72•rg81•4h ago•30 comments

Where Is GPT in the Chomsky Hierarchy?

https://fi-le.net/chomsky/
38•fi-le•4d ago•32 comments

Reverse Engineering US Airline's PNR System and Accessing All Reservations

https://alexschapiro.com/security/vulnerability/2025/11/20/avelo-airline-reservation-api-vulnerab...
53•bearsyankees•2h ago•23 comments

Graphite Is Joining Cursor

https://cursor.com/blog/graphite
92•fosterfriends•4h ago•131 comments

8-bit Boléro

https://linusakesson.net/music/bolero/index.php
14•Aissen•8h ago•2 comments

Rust's Block Pattern

https://notgull.net/block-pattern/
29•zdw•15h ago•7 comments

Show HN: TinyPDF – 3kb pdf library (70x smaller than jsPDF)

https://github.com/Lulzx/tinypdf
20•lulzx•1d ago•3 comments

Lite^3, a JSON-compatible zero-copy serialization format

https://github.com/fastserial/lite3
85•cryptonector•6d ago•27 comments

Detailed balance in large language model-driven agents

https://arxiv.org/abs/2512.10047
6•Anon84•3d ago•0 comments

NOAA deploys new generation of AI-driven global weather models

https://www.noaa.gov/news-release/noaa-deploys-new-generation-of-ai-driven-global-weather-models
14•hnburnsy•1d ago•1 comments

Show HN: MCPShark Viewer (VS Code/Cursor extension)- view MCP traffic in-editor

19•mywork-dev•2d ago•0 comments

Show HN: I Made Loom for Mobile

https://demoscope.app
37•admtal•3h ago•27 comments

Building a Transparent Keyserver

https://words.filippo.io/keyserver-tlog/
43•noident•5h ago•14 comments

We pwned X, Vercel, Cursor, and Discord through a supply-chain attack

https://gist.github.com/hackermondev/5e2cdc32849405fff6b46957747a2d28
1080•hackermondev•1d ago•397 comments

Prepare for That Stupid World

https://ploum.net/2025-12-19-prepare-for-that-world.html
123•speckx•3h ago•70 comments

Wall Street Ruined the Roomba and Then Blamed Lina Khan

https://www.thebignewsletter.com/p/how-wall-street-ruined-the-roomba
87•connor11528•1h ago•49 comments

Show HN: Stepped Actions – distributed workflow orchestration for Rails

https://github.com/envirobly/stepped
71•klevo•5d ago•10 comments

1.5 TB of VRAM on Mac Studio – RDMA over Thunderbolt 5

https://www.jeffgeerling.com/blog/2025/15-tb-vram-on-mac-studio-rdma-over-thunderbolt-5
566•rbanffy•22h ago•208 comments

Prompt caching for cheaper LLM tokens

https://ngrok.com/blog/prompt-caching/
242•samwho•3d ago•57 comments

History LLMs: Models trained exclusively on pre-1913 texts

https://github.com/DGoettlich/history-llms
706•iamwil•21h ago•346 comments
Open in hackernews

Reverse Engineering US Airline's PNR System and Accessing All Reservations

https://alexschapiro.com/security/vulnerability/2025/11/20/avelo-airline-reservation-api-vulnerability
52•bearsyankees•2h ago

Comments

mattmaroon•1h ago
Major? Avelo?
Nextgrid•1h ago
This is about a non-rate-limited endpoint providing ticket data given a booking code only (and not last name as it's usually the case), which makes it feasible to bruteforce the entire search space.

(unfortunately, I feel like AI was overused in authoring the writeup)

dado3212•1h ago
What makes you say that? This didn't read like AI slop to me.
delfinom•1h ago
There's an emdash, no human being uses emdashes.
dboreham•1h ago
Er...I've been using em—dashes since I read Knuth in the 1980s.
throw-12-16•1h ago
you should stop
garyfirestorm•48m ago
you might like these

https://news.ycombinator.com/item?id=46236514

https://news.ycombinator.com/item?id=46273466

deathanatos•30m ago
(a.) those graphs are a crime against data viz.

(b.) they practically demonstrate the point: while, yes, AI uses em-dashes, the entire corpus of em-dashes is still largely human, too, so using that as a sole signal is going to have a pretty high false positive rate.

deathanatos•32m ago
There are dozens of us.

Which really makes me wonder how we ended up training an AI…

Aloha•23m ago
not only that, word (and others) will convert a dash into an em-dash in text.
Nextgrid•1h ago
Overuse of bulleted lists, unnecessary sensationalism, sentences like "The requests flew. There was no WAF, no IP blocking, no CAPTCHA." and so on. It reeks of someone pasting some notes into a chat prompt and asking it to spruce it up for publication.
PKop•1h ago
Pattern recognition skill issue then. It did to me.

"The fallout"

This flaw was critical.

And other vibes. You know it when you see it, though it may be hard to define.

sallveburrpi•53m ago
What is the AI slop version of “This looks shopped. I can tell from some of the pixels and from seeing quite a few shops in my time.”

?

mmooss•47m ago
> You know it when you see it

How do you know your perception is accurate? One of humanity's biggest weaknesses is trusting that kind of response.

tverbeure•1h ago
> This incident is a stark reminder

A stark reminder is a stark reminder about the existence of AI slop. You see the phrase a lot in social media comment spam.

filearts•33m ago
Is it really AI slop if someone leverages AI to improve / transform their novel experiences and ideas into a rendition that they prefer?

I'm not suggesting whether or not the article is AI assisted. I'm wondering if the ease of calling someone's work "AI slop" is a step along the slippery slope towards trivializing this sort of drive-by hostility that can be toxic in a community.

Nextgrid•29m ago
You are right about the toxicity, I will edit my comment.

There's a difference between leveraging AI to proofread or improve parts of their writing and this - I feel like AI was overused here; gave the whole article that distinctive smell and significantly reduced its information density.

klysm•1h ago
Annoying sensationalist writing, but good find!
CtrlAltNerd•56m ago
Great work, very impressive find.
mtlynch•33m ago
>The Avelo team was responsive, professional, and took the findings seriously throughout the disclosure process. They acknowledged the severity, worked quickly to remediate the issues, and maintained clear communication. This is a model example of how organizations should handle security disclosures.

Sounds like no bug bounty?

It's great if OP is happy with the outcome, but it's so infuriating that companies are allowed to leak everyone's data with zero accountability and rely on the kindness of security researchers to do free work to notify them.

I wish there was a law that assigned a dollar value to different types of PII leaks and fined the organization that amount with some percentage going to the whistleblower. So a security researcher could approach a vendor and say, "Hi! I discovered vulnerabilities in your system that would result in a $500k fine for you. For $400k, I'll disclose it to you privately, or you can turn me down and I'll receive $250k from your fines."

edent•26m ago
> I wish there was a law that assigned a dollar value to different types of PII leaks

There is. It is called GDPR.

Plenty of companies have been fined for leaks like this.

Some countries also have whistleblower bounties but, as you might expect, there are some perverse incentives there.

mtlynch•12m ago
Yeah, as an American, I'm jealous of many aspects of GDPR. I really appreciate you blogging / tooting about experiences protecting your rights under GDPR. I wish we had 1/10th of the consumer privacy protections you have.

How does security research like this work out in practice, in the EU?

I read a lot of vulnerability writeups like this and don't recall seeing any where the author is European and gets a better outcome. Are security researchers actually compensated for this type of work in the EU?

jbergler•28m ago
The 6 hour claim is interesting, but I highly doubt Avelo (or any airline) would handle 100k requests/sec

If we consider that the real major's move about 400k-500k passengers/day, let's be really optimistic and say that they check their booking 6 times a day for the week before they fly. That's around 250 requests/sec.

Anyone know about the consumer facing tech stacks at airlines these days? Seems unlikely that they'd have databases that would auto scale 400x...