User Credentials

Winsage
January 1, 2026
WinBoat is an open-source tool that enables users to run Windows applications natively on Linux systems through virtualization technology. It can be tested on an Ubuntu 24.04 Linux PC using Docker and FreeRDP. Users can download WinBoat as an AppImage, grant execution permissions, and follow installation steps that include specifying installation location, Windows version, language, and system resource allocation. Key features include a refined interface, automatic installation, universal application support, file system integration, USB pass-through support, future GPU support plans, and compatibility with Podman. As of December 2025, WinBoat is in beta and may have bugs. User feedback has been mixed, with some comparing it to a Windows virtual machine and noting issues like browser freezing and the need for a Windows license.
AppWizard
December 18, 2025
A new Android malware campaign has been launched by the North Korean threat actor Kimsuky, introducing a variant called DocSwap. This malware is distributed via QR codes on phishing websites that impersonate CJ Logistics. Attackers use QR codes and notification pop-ups to lure victims into downloading the malware, which decrypts an embedded APK and activates Remote Access Trojan (RAT) capabilities. The malicious app is disguised as a legitimate application to bypass Android's security measures. Victims are tricked into installing the app through smishing texts or phishing emails that mimic delivery companies. The app downloads an APK named "SecDelivery.apk," which then loads the malware. It requests permissions to access various device functions and registers a service that simulates an OTP authentication screen. The app connects to an attacker-controlled server, allowing execution of commands such as logging keystrokes, capturing audio, and gathering sensitive information. Additionally, two other malicious samples have been identified, disguised as a P2B Airdrop app and a trojanized version of the BYCOM VPN app. The campaign also includes phishing sites mimicking popular South Korean platforms to capture user credentials.
Tech Optimizer
December 3, 2025
The Wacatac Trojan is a type of malware first documented in January 2020, known for disguising itself as benign software to trick users into installation. It operates under various aliases, including Trojan:Script/Wacatac and Trojan:Win32/Wacatac, and can connect to Command-and-Control (C2) servers for remote manipulation. Its capabilities include stealing credentials, evading antivirus detection, creating or joining botnets, causing system damage, enabling spyware functions, acting as Remote Access Tools (RATs), and downloading additional malware. Symptoms of infection include sluggish performance, program failures, unexplained storage reductions, and unfamiliar processes. Wacatac spreads through unofficial software, malicious web pages, and phishing emails. Removal is best achieved using reputable antivirus software, while prevention involves avoiding questionable downloads, practicing good digital hygiene, keeping software updated, backing up data, and using quality antivirus solutions. False positives can occur, where legitimate programs are mistakenly flagged as Wacatac.
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