Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J Catalano is a CFP and Registered ...
China is stealing data from high-value targets via a sneaky, double-layer spear-phishing campaign that includes the Azureveil ...
Understanding the secret commands that steer the behavior of chatbots like ChatGPT can help you customize them to your needs.
Learn how the probability density function (PDF) helps financial analysts assess the distribution of stock or ETF returns, ...
description: The following analytic detects the use of `GetProcAddress` in PowerShell script blocks, leveraging PowerShell Script Block Logging (EventCode=4104). This method captures the full command ...
A series of malicious LNK files targeting users in South Korea has been detected using a multi-stage attack chain that uses GitHub as command and control (C2) infrastructure. The campaign relies on ...
A new campaign has leveraged the ClickFix social engineering tactic as a way to distribute a previously undocumented malware loader referred to as DeepLoad. "It likely uses AI-assisted obfuscation and ...
The following analytic detects the use of the EncodedCommand parameter in PowerShell processes. It leverages Endpoint Detection and Response (EDR) data to identify variations of the EncodedCommand ...
Threat actors are still having success tricking human resources staff into opening malware-infected phishing emails. The latest example is detailed by researchers at Aryaka, who this week described a ...
In February 2026, Microsoft Defender Experts identified multiple phishing campaigns attributed to an unknown threat actor. The campaigns used workplace meeting lures, PDF attachments, and abuse of ...
The move shows that European countries are taking more responsibility for conventional war planning, a change that President Trump has long pushed for. By Steven Erlanger and Lara Jakes The United ...
Abstract: Cyber-attacks have evolved dramatically over the past decade, becoming more targeted and sophisticated. Attackers now employ various techniques, including phishing, ransomware, and Remote ...
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