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CrazyTim71

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@hackermondev
hackermondev / research.md
Last active February 13, 2026 04:32
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

@dunderhay
dunderhay / install_evilginx3.sh
Last active November 19, 2025 11:33
bash script to install evilginx3 on a ubuntu linux host
#!/bin/bash
set -e
GO_VERSION="1.22.3"
GO_URL="https://go.dev/dl/go${GO_VERSION}.linux-amd64.tar.gz"
EXPECTED_CHECKSUM="8920ea521bad8f6b7bc377b4824982e011c19af27df88a815e3586ea895f1b36"
# Log output of script
exec > >(tee -i /home/ubuntu/install.log)
exec 2>&1
@chowder
chowder / README.md
Last active February 13, 2026 08:32
Exporting Microsoft Authenticator TOTP secrets

Background

Workplaces may enforce TOTP 2FA to be enabled Office 365 accounts, which require the Microsoft Authenticator app to be installed.

Regular TOTP applications (such as Aegis, Authy, or LastPass) cannot be used as Microsoft uses a proprietary scheme called phonefactor. Furthermore, the application requires Google Services Framework (GSF) to be installed (likely to provide device notifications), and will refuse to work when it is not present on the device.

Forunately, after the registration is complete, the underlying mechanism the app uses to generate TOTP codes is regular otpauth, and its secrets can be exported with a little bit of effort.

Extracting the keys