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Mobius 2025 Autumn November 19, 2025

Protecting Android Application Resources with Runtime Resource Overlay

This talk covers the Runtime Resource Overlay (RRO) mechanism in Android and its unconventional use for protecting application resources and countering reverse engineering

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TenguCon 2.0 November 21, 2025

Pwned on the Road: How Car-UI-Lib Vulnerability Put Android Automotive Users at Risk

The talk explores a vulnerability that allows attackers to manipulate content on Android Automotive infotainment system

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OFFZONE 2025 August 21, 2025

A Life-Threatening Bug: A Vulnerability in Android OS That Cuts Off Users in Critical Situations

Analyzing an Android permission flaw that can disrupt vital system features like emergency calls

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Positive Hack Talks Jakarta July 23, 2025

Resource Overlay Attacks on Android Applications

How attackers exploit ARRO to manipulate UI appearance and application resources, and how developers can prevent it

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Mobius 2025 Spring April 10, 2025

From idea to CVE: How to Find Vulnerabilities in Android

Practical Android bug hunting tips, real vulnerability case studies, and insights into the CVE disclosure process

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TenguCon November 13, 2024

My Journey in Google Bug Bounty

A reflective look at bug bounty successes and failures