Security Blogs | 7 min read In the ever-evolving landscape of mobile security, it is imperative for financial app developers, founders, and CEOs to stay vigilant and proactive in safeguarding their users' data. Hence, we bring to your attention a cautionary tale about a severe Android security bug , identified as Common Vulnerabilities and Exposures number CVE-2022-20004 , which has the potential to expose sensitive information to malicious third-party apps. Let’s delve into the story behind this security vulnerability and discuss the importance of securing financial applications. Table of contents Introduction Creating Secure Slices The Slice of Danger What is an Android Package? The Flaw Unveiled Google's Swift Action Beyond OS-Level Security Introduction In the vast realm of Android, where millions of users rely on financial apps to manage their money, a dangerous bug lurked within the system. It all started with a small oversight during the development process. Unbeknownst ...