Tom Hensel gretel

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

Notes

OpenBSD Limited Users Memory usage by default in login.conf
Which caused bad_alloc or Segment Fault when using yarn build
Modify login.conf, slove bad_alloc and Segment Fault.
meet TypeScript error in [internal](undefined,undefined)
However, I can build it on WSL
I built frontend static resources on WSL then copied it to OpenBSD
build golang backend
it works
This is not a build method that a qualified developer should use by any means, but it does work.

Reverse Mouse Wheel scroll in Windows 11

Chose between natural mode like MacOS or Windows default mode.

Step 1: Open Windows PowerShell in Administrator Mode.

You can do this by going to Start Menu, type PowerShell, and click Run as Administrator.

Step 2: Copy the following code and paste it in the command line of Windows PowerShell:

$mode = Read-host "How do you like your mouse scroll (0 or 1)?"; Get-PnpDevice -Class Mouse -PresentOnly -Status OK | ForEach-Object { "$($_.Name): $($_.DeviceID)"; Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Enum\$($_.DeviceID)\Device Parameters" -Name FlipFlopWheel -Value $mode; "+--- Value of FlipFlopWheel is set to " + (Get-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Enum\$($_.DeviceID)\Device Parameters").FlipFlopWheel + "`n" }

About

I faced bandwidth issues between a WG Peer and a WG server. Download bandwidth when downloading from WG Server to WG peer was reduced significantly and upload bandwidth was practically non existent.
I found a few reddit posts that said that we need to choose the right MTU. So I wrote a script to find an optimal MTU.
Ideally I would have liked to have run all possible MTU configurations for both WG Server and WG Peer but for simplicity I choose to fix the WG Server to the original 1420 MTU and tried all MTUs from 1280 to 1500 for the WG Peer.

Testing

On WG server, I started an iperf3 server
On WG peer, I wrote a script that does the following:
- wg-quick down wg0
Edit MTU in the /etc/wireguard/wg0.conf file

Anduril User Manual

Anduril is an open-source firmware for flashlights, distributed under the terms of the GPL v3. The sources can be obtained here:

http://tiny.cc/TKAnduril https://bazaar.launchpad.net/~toykeeper/flashlight-firmware/trunk/files/head:/ToyKeeper/spaghetti-monster/anduril/

	#!/usr/bin/env bun
	/**
	* ============================================================
	* PROOF: Anthropic is specifically blocking "OpenCode"
	* in Claude Code OAuth system prompts
	* ============================================================
	*
	* Video covering this script here: https://www.youtube.com/watch?v=G9YX6StP2-M
	*
	* This script demonstrates that Anthropic has specifically blocked

	// ==UserScript==
	// @name PWA Everything
	// @author Evan Reichard
	// @version 0.0.1
	// @match :///*
	// @grant none
	// @run-at document-idle
	// @noframes
	// ==/UserScript==

	substitutions:
	device_name: demo2
	friendly_name: Demo 2

	## Boilerplate

	esphome:
	name: ${device_name}
	platform: ESP32
	board: m5stack-core-esp32

	esphome:
	name: plant_moisture
	platform: ESP32
	board: esp32dev

	wifi:
	ssid: "spam"
	password: "eggs"

	# Enable logging

	<!DOCTYPE html>
	<html>

	<head>
	<meta charset="UTF-8">
	<title>A simple clock</title>

	</head>

	<body translate="no" >