mkc188

hi, i'm daniel. i'm a 15-year-old high school junior. in my free time, i hack billion dollar companies and build cool stuff.

3 months ago, I discovered a unique 0-click deanonymization attack that allows an attacker to grab the location of any target within a 250 mile radius. With a vulnerable app installed on a target's phone (or as a background application on their laptop), an attacker can send a malicious payload and deanonymize you within seconds--and you wouldn't even know.

I'm publishing this writeup and research as a warning, especially for journalists, activists, and hackers, about this type of undetectable attack. Hundreds of applications are vulnerable, including some of the most popular apps in the world: Signal, Discord, Twitter/X, and others. Here's how it works:

Cloudflare

By the numbers, Cloudflare is easily the most popular CDN on the market. It beats out competitors such as Sucuri, Amazon CloudFront, Akamai, and Fastly. In 2019, a major Cloudflare outage k

🖥️ See Demo

3.5 fps, Paperwhite 3
@adtac_

step 1: jailbreak your Kindle

mobileread.com is your best resource here, follow the instructions from the LanguageBreak thread

I didn't really follow the LanguageBreak instructions because I didn't care about most of the features + I was curious to do it myself, but the LanguageBreak github repo was invaluable for debugging

Enhancing SEO in Flutter Web Projects with Next.js Integration

When building websites with Flutter, a significant challenge encountered is Search Engine Optimization (SEO). The main issue arises because search engine crawlers often fail to index the text content in Flutter web applications. This limitation stems from the fact that Flutter web builds essentially result in static websites, which aren't crawler-friendly by default.

Addressing this challenge with Flutter alone is a daunting task. Given the nature of static sites produced by Flutter web builds, incorporating an additional web project, like one built with Next.js, becomes essential. This approach is not only about solving crawling issues but also about dynamically providing appropriate meta tags based on the content, which is nearly impossible with just Flutter.

Rather than struggling with these limitations, a practical solution involves embedding your Flutter web site within a server-side rendering project like Next.js. This method allows fo

PostgreSQL is Enough

Background and Cron Jobs

Anti-hype LLM reading list

Goals: Add links that are reasonable and good explanations of how stuff works. No hype and no vendor content if possible. Practical first-hand accounts of models in prod eagerly sought.

Foundational Concepts

Pre-Transformer Models

`$HOME`, Not So Sweet `$HOME`

Preface
1 What is $HOME to you?
2 Setup
- 2.1 Linux
2.1.4 xdg-user-dirs

title

Cloud GPUs: Servers, Providers & Everything You Would Ever Need

How to use:

./wordle.sh

Or try the unlimit mode:

Postgres Full Text Search

Do you really need Elastic Search?

	job "hello-world" {
	datacenters = ["dc1"]
	namespace = "default"
	type = "service"

	group "redis" {
	# Specify number of replicas of redis needed.
	count = 1

	# Specify networking for the group, port allocs.