hackermondev

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

uwoneko

Transfem Communication Protocol (TCP)

Section: Introduction

The Transfem Communication Protocol (TCP) is a secure and efficient protocol designed to facilitate seamless data transfer between connected entities. Emphasizing safety and efficiency, TCP establishes a reliable communication channel that ensures the integrity and confidentiality of transmitted data. By employing advanced encryption techniques and error-checking mechanisms, TCP aims to provide a trustworthy platform for exchanging information while minimizing the risk of data compromise or loss. This specification outlines the key principles, features, and mechanisms that govern the operation of the Transfem Communication Protocol, offering a comprehensive guide for developers and users seeking to harness its capabilities for various applications.

Section: Example

Below is an example of a data transfer with a handshake between Host 1 and Host 2.

aadnk

package com.comphenix.example;

import org.bukkit.plugin.java.JavaPlugin;

public class ExampleMod extends JavaPlugin {
    private TabInterceptor interceptor;
    
    @Override
    public void onEnable() {
        // Use ProtocolLib if its present