proxied.tech

Upgrading Myself to Enterprise — Exploiting Spur.us's (Stigg's) Billing API

2026-02-26

How a poke around Spur.us's authenticated dashboard led to a full GraphQL schema dump of their billing provider, a free subscription upgrade to Enterprise, and leaked Stripe secrets — all from client-side credentials.

#graphql #reverse-engineering

Configuration issues with Microsoft tenants.

2025-12-04

Understanding a common configuration issue with Microsoft tenants.

#security #microsoft #sso

The problem with dev.fun and store.fun.

2025-11-02

Breaking down a security issue with the store.fun platform.

#security #solana

Discovering IPv6 CIDR Ranges Through Bit Entropy Analysis

2025-09-26

Using bit entropy pattern analysis to determine the actual subnet ranges of rotating IPv6 proxies.

#go #networking #ipv6 #cidr

Building a Proof of Work Captcha with WASM based fingerprinting

2025-09-19

Exploring Argon2 Proof of Work and WASM to build a Captcha.

#go #wasm #argon2 #captcha

Reversing the Spur.us Monocle Captcha

2025-08-26

An in-depth analysis of the Spur.us Monocle captcha system, exploring its architecture, browser fingerprinting techniques, and the IPv6 connectivity patterns that make it vulnerable to automation.

#captcha #fingerprinting #automation #reverse-engineering

The power of semantic cosine similarity

2025-06-01

Utilizing the power of semantic cosine similarity with python to make a cat search engine.

#python #ai #vector #semantic

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