Introduction to Reverse Engineering Cocoa Applications

While not as common as Windows malware, there has been a steady stream of malware discovered over the years that runs on the OS X operating system, now rebranded as macOS. February saw three particularly interesting publications on the topic of macOS malware: a Trojan Cocoa application that sends...

MOAB-16-01-2007: Multiple Colloquy IRC Format String Vulnerabilities

Summary Traditionally, chat clients on the Mac have been anything but glamorous. Colloquy is an advanced IRC & SILC client which aims to fill this void. By adhering to Mac OS X interface conventions, Colloquy has the look and feel of a quality Mac application. By making a common mistake the...

[SA20077] Mac OS X Security Update Fixes Multiple Vulnerabilities

TITLE: Mac OS X Security Update Fixes Multiple Vulnerabilities SECUNIA ADVISORY ID: SA20077 VERIFY ADVISORY: http://secunia.com/advisories/20077/ CRITICAL: Highly critical IMPACT: Security Bypass, Exposure of sensitive information, DoS, System access WHERE: From remote OPERATING SYSTEM: Apple...