Introvert introvert

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

Launching iTerm2 from macOS Finder

(Based on info from Peter Downs' gitub but with modified behavior to open a new terminal window for each invocation instead of reusing an already open window.)

The following three ways to launch an iTerm2 window from Finder have been tested on iTerm2 version 3+ running on macOS Mojave+.

pdanford - April 2020

	# Full instructions: http://manpages.ubuntu.com/manpages/bionic/en/man8/mmcli.8.html
	# Examples: http://manpages.ubuntu.com/manpages/bionic/en/man8/mmcli.8.html#examples
	# Supported modems: https://www.freedesktop.org/wiki/Software/ModemManager/SupportedDevices/

	# Get list of connected modems.
	mmcli --list-modems
	# Output:
	# Found 1 modems:
	# /org/freedesktop/ModemManager1/Modem/1 [huawei] E3531
	# The number at the end of the path is the modem index.

	#!/bin/sh
	echo Install all AppStore Apps at first!
	# no solution to automate AppStore installs
	read -p "Press any key to continue... " -n1 -s
	echo '\n'

	echo Install and Set San Francisco as System Font
	ruby -e "$(curl -fsSL https://raw.github.com/wellsriley/YosemiteSanFranciscoFont/master/install)"
	echo Install Homebrew, Postgres, wget and cask
	ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

	#! /bin/sh
	### BEGIN INIT INFO
	# Provides: redis-server
	# Required-Start: $syslog
	# Required-Stop: $syslog
	# Should-Start: $local_fs
	# Should-Stop: $local_fs
	# Default-Start: 2 3 4 5
	# Default-Stop: 0 1 6
	# Short-Description: redis-server - Persistent key-value db