Author: Anthony Lim

Operational Technology Threats in 2021: Ransomware, Remote Access Trojans and Targeted Threat Groups Organizations with operational technology (OT) networks face many unique — and often complicated — considerations when it comes to cybersecurity threats. One of the main challenges facing the community is the convergence of an increasingly OT-aware and…

A lot has changed since the creation of the Open Systems Interconnection (OSI) model. The OSI model dates back to the mid-1970s, designed to serve as a common basis for system interconnection and networking. It has been very useful in that regard, but we have to be aware a lot…

In a world in which bad news dominates, social engineering scams that carry a promise of good news can be incredibly lucrative for cyber criminals.  In one recent example, fraudsters set up a phony job posting using a real recruiter as the contact person for the hiring process. Applicants hoping…

Offensive security professionals have been using Frida for analyzing iOS and Android mobile applications. However, there has been minimal usage of Frida for desktop operating systems such as Windows. Frida is described by the author as a “Dynamic instrumentation toolkit for developers, reverse-engineers, and security researchers.” From a security research…