---
id: 8310
title: "Hacking Passbook, the Real Way to do Extreme Couponing"
source_domain: netspi.com
source_url: "https://www.netspi.com/blog/technical-blog/mobile-application-pentesting/hacking-passbook-the-real-way-to-do-extreme-couponing/"
published_at: "2012-12-12T00:00:00Z"
tags: ["mobile-security", "ios", "traffic-interception", "passbook", "pkpass"]
phying_url: "https://phying.com/item/8310"
lang: en
---

# Hacking Passbook, the Real Way to do Extreme Couponing

## Summary

Shows intercepting iOS Passbook .pkpass files with a proxy, unzipping them, editing pass.json data, and redeploying modified coupons or gift cards to the device.

## Intelligence Metadata

- **Sources:** netspi.com
- **Published:** 2012-12-12T00:00:00Z
- **Original:** https://www.netspi.com/blog/technical-blog/mobile-application-pentesting/hacking-passbook-the-real-way-to-do-extreme-couponing/
- **Phying News:** https://phying.com/item/8310