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Security

Vulnerability research, CVE deep dives, and practical guides for mobile and web application security.

129 articles

New vulnerabilities added to Ostorlab known exploited vulnerabilities catalog

Security

Security Landscape of Mobile Banking Applications in North America

This article examines the security of mobile banking applications in North America, uncovering wi...

Mar 19, 2024

Security

Ostorlab KEV update for 11th March 2024

New vulnerabilities added to Ostorlab known exploited vulnerabilities catalog

Mar 11, 2024

Security

Ostorlab KEV update for 26th February 2024

New vulnerabilities added to Ostorlab known exploited vulnerabilities catalog

Feb 26, 2024

More in Security

Mapping Dependency Confusion: A Novel Detection Approach using Source Map Files

The article delves into dependency confusion vulnerabilities and introduces a novel detection and exploitation technique then provides actionable steps to mitigate the risks associated with this vulnerability.

Feb 13, 2024

Known Exploitable Vulnerabilities: Catching them all

In this article we will Discover essential tools and empirical insights for identifying critical, high-severity, and actively exploitable vulnerabilities sourced from reputable platforms like CISA KEV, Google’s Tsunami, and the innovative Ostorlab’s Asteroid Project.

Jan 10, 2024

New OWASP Mobile Top 10

Release of new OWASP Mobile Top 10 with improvements, updates and a behind the scenes.

Nov 27, 2023

OAuth Account Takeover via Scheme Hijacking

How a malicious app can hijack a custom URL scheme to take over OAuth accounts, with Google, Facebook, Cognito and Okta exploits, and fixes for Android and iOS.

Oct 17, 2023

ZIP Library Vulnerabilities in Swift and Flutter

Recent in-depth investigations reveal serious vulnerabilities discovered in widely-used zip packages in Flutter and Swift, posing serious security risks for thousands of developers and applications. Our article delves into the technical aspects of these vulnerabilities, explaining their discovery, implications and mitigation strategies.

Aug 04, 2023

Ostorlab's Insecure Flutter Apps: A Playground for Learning and Testing Mobile Security

Ostorlab has open-sourced two Flutter applications, designed to be intentionally insecure for testing and educational purposes. The apps, one native to iOS and the other a Java/C++/Flutter app, highlight a variety of common mobile app vulnerabilities. Available under the Apache-2.0 license, they serve as practical resources for understanding Flutter security.

Jul 10, 2023

zCamera, 100M+ installation app, from remote compromise to data leaks

This article is a technical deep dive, showing how a 100M+ installation image application can expose its user’s images and suffer from remotely exploitable vulnerabilities ranging from SQL injection and intent redirect to arbitrary file download.

Jul 04, 2023

Secure Biometric Login in Kotlin, Swift and Flutter

In this Article, we define a secure implementation of mobile biometric authentication and provide detailed implementations in the 3 main modern mobile languages, namely Kotlin for Android, Swift for iOS, and Dart for Flutter multiplatform applications.

Jun 20, 2023

Flutter Security: Reverse Engineering and Analysis

Article on Static and Dynamic analysis techniques for Reverse engineering Flutter Applications. The article goes over runtime patching, custom ABI interception and traffic interception.

Jun 15, 2023

GodFather Android Malware Analysis

In This article, we analyze the GodFather Android malware, which continues to appear in various formats and primarily targets banking and cryptocurrency applications to steal money and sensitive information for the users.

Apr 14, 2023