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Working remotely @ Vancouver, Canada

Artem Kirienko artkirienko

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Working remotely @ Vancouver, Canada
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@hackermondev
hackermondev / research.md
Last active April 15, 2025 18:50
Unique 0-click deanonymization attack targeting Signal, Discord and hundreds of platform

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

@artkirienko
artkirienko / dante_setup.sh
Created May 1, 2020 22:46 — forked from gpchelkin/dante_setup.sh
How To Setup SOCKS5 Proxy Server for (not only) Telegram using Dante on Ubuntu 16.04 / 18.04
### NOT A SCRIPT, JUST A REFERENCE!
# install dante-server
sudo apt update
sudo apt install dante-server
# or download latest dante-server deb for Ubuntu, works for 16.04 and 18.04:
wget http://archive.ubuntu.com/ubuntu/pool/universe/d/dante/dante-server_1.4.2+dfsg-2build1_amd64.deb
# or older version:
wget http://ppa.launchpad.net/dajhorn/dante/ubuntu/pool/main/d/dante/dante-server_1.4.1-1_amd64.deb
@cdleon
cdleon / macbook-pro-2011-defective-gpu-fix-v2-better-ux.md
Last active October 17, 2023 18:23

Improving heat management after macbookpro 2011 discrete GPU fix, also a script to automate part of the fix process

Taken from StackExchange

Thanks to LangLangC

NOTE: This is experimental; works for some people, not for others

Improved thermal and power management

@cdleon
cdleon / macbook-pro-2011-defective-gpu-fix-v2.md
Last active February 5, 2025 01:28
@gpchelkin
gpchelkin / dante_setup.sh
Last active August 22, 2023 06:45
How to Setup SOCKS5 Proxy Server for (not only) Telegram using Dante on Ubuntu 16.04 / 18.04 / 20.04
### NOT A SCRIPT, JUST A REFERENCE!
# install dante-server
sudo apt update
sudo apt install dante-server
# or download latest dante-server deb for Ubuntu, works for 16.04 / 18.04 / 20.04:
wget http://archive.ubuntu.com/ubuntu/pool/universe/d/dante/dante-server_1.4.2+dfsg-7build5_amd64.deb
# or older version:
wget http://ppa.launchpad.net/dajhorn/dante/ubuntu/pool/main/d/dante/dante-server_1.4.1-1_amd64.deb
@cheungnj
cheungnj / script.sh
Last active February 5, 2025 10:21
Convert asciidoc to Github Flavored Markdown
# Adapted from https://tinyapps.org/blog/nix/201701240700_convert_asciidoc_to_markdown.html
# Using asciidoctor 1.5.6.1 and pandoc 2.0.0.1
# Install pandoc and asciidoctor
$ sudo apt install asciidoctor
$ sudo wget https://github.com/jgm/pandoc/releases/download/2.0.0.1/pandoc-2.0.0.1-1-amd64.deb
$ sudo dpkg -i pandoc-2.0.0.1-1-amd64.deb
# Convert asciidoc to docbook using asciidoctor
@joyrexus
joyrexus / README.md
Last active December 30, 2024 01:37
collapsible markdown

collapsible markdown?

CLICK ME

yes, even hidden code blocks!

print("hello world!")
@thesunwave
thesunwave / yandex_geocoder.rb
Created March 30, 2017 20:41
require 'rest-client'
class YandexGeocoder
attr_reader :data, :address
NotFound = Class.new(StandardError)
EmptyRequest = Class.new(StandardError)
BASE_URL = 'https://geocode-maps.yandex.ru/1.x/'.freeze
PARAMS = {
@zulhfreelancer
zulhfreelancer / readline_bundle_image_not_found.md
Last active November 3, 2021 20:50
How to fix 'readline.bundle image not found' problem?

If you get error like this:

Running via Spring preloader in process 7662
/Users/zulh/.rvm/gems/ruby-2.3.1@useradmin/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require': dlopen(/Users/zulh/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/x86_64-darwin15/readline.bundle, 9): Library not loaded: /usr/local/opt/readline/lib/libreadline.6.dylib (LoadError)
  Referenced from: /Users/zulh/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/x86_64-darwin15/readline.bundle
  Reason: image not found - /Users/zulh/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/x86_64-darwin15/readline.bundle
	from /Users/zulh/.rvm/gems/ruby-2.3.1@useradmin/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `block in require'
	from /Users/zulh/.rvm/gems/ruby-2.3.1@useradmin/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:240:in `load_dependency'
	from /Users/zulh/.rvm/gems/ruby-2.3.1@useradmin/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require'
@kasuparu
kasuparu / database-vegas
Created January 14, 2017 13:21
We had two distros of Oracle DB, seven forks of MySQL from different vendors,
five DVDs with MS SQL Server, a saltshaker half-full flash drive with PostgreSQL debs,
source code for a whole galaxy of FOSS databases... Including Redis, Memcached, MongoDB, Elasticsearch, and Neo4j.
Not that we needed all that for the workshop, but once you get locked into a serious data warehousing,
the tendency is to push it as far as you can. The only thing that really worried me was the SQLite.
There is nothing in the world more helpless and irresponsible and depraved than in-process embedded serverless databases,
and I knew we'd get into that rotten stuff pretty soon.