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Android's controversial sideloading changes pushed me to build my own app installer
AppWizard
April 4, 2026

Android’s controversial sideloading changes pushed me to build my own app installer

Using ADB via the command line can be cumbersome, prompting the desire to create a tailored application focused on the APK installation workflow, including wireless debugging pairing, file browsing, and bundle unpacking. A recent poll indicated that 48% of respondents use ADB fairly often, while 35% have used it once or twice. The author, a moderately skilled programmer, explored AI-assisted "vibe coding" to develop an app in Go, chosen for its simplicity and cross-platform capabilities. The project began with outlining its structure and creating a basic ADB wrapper in Go, which evolved into a functional terminal application within three days of part-time effort. The app, a compact 7MB executable, manages ADB sessions, allows pairing with Android devices over USB or Wi-Fi, includes a file explorer, and supports installing and unpacking various app bundles. Despite its usefulness, the author noted a limited understanding of Go due to reliance on AI for problem-solving. The app's source code is available on the Tiny APK Installer GitHub repository.
Microsoft confirms Windows 11 dark mode upgrade, with plans for third-party apps and Registry Editor
Winsage
March 30, 2026

Microsoft confirms Windows 11 dark mode upgrade, with plans for third-party apps and Registry Editor

Windows 11 has introduced a dark theme that has received positive feedback, but certain legacy pop-ups, like the Properties tab, still use a light background. Microsoft is working on a dark-themed Properties tab and aims to enhance the dark mode experience across the operating system, as confirmed by senior executive Marcus Ash. He mentioned that there are no specific timelines for updates to legacy tools like the Registry Editor, but improvements are being made for consistency in dark mode across system-level dialogs. Third-party applications that do not adopt dark mode will continue to display in light mode, as Microsoft cannot enforce changes on them. Users currently experience inconsistencies with dark mode, particularly with legacy features that still show a light background. In December 2025, Microsoft rolled out dark mode for most operational dialogs, including those for file deletion and error notifications. Dark mode is now visible in various pop-ups, such as notifications for insufficient disk space and Recycle Bin confirmations. Microsoft is also testing dark mode in Windows Run (legacy).
Zombie ZIP vulnerability lets compressed malware leisurely stroll past 95% of antivirus apps — security suites are blissfully unaware of security issue
Tech Optimizer
March 13, 2026

Zombie ZIP vulnerability lets compressed malware leisurely stroll past 95% of antivirus apps — security suites are blissfully unaware of security issue

The Zombie ZIP exploit is a vulnerability that allows malware to bypass most antivirus solutions by misleading them about the nature of ZIP file contents. It takes advantage of the ZIP file structure, presenting itself as uncompressed data while hiding compressed information. This vulnerability can be easily implemented in Python with minimal code. The Computer Emergency Response Team (CERT) has issued advisory VU#976247, and the vulnerability is listed as CVE-2026-0866. Systems administrators are advised to be vigilant regarding ZIP files on their networks.
These 4 open-source apps fixed Windows' biggest problems
Winsage
March 13, 2026

These 4 open-source apps fixed Windows’ biggest problems

Windows operating system has evolved over the years, but initially, it often required external tools for tasks like video playback, file compression, secure connections, and file transfers. VLC Media Player addressed the issue of codec compatibility in video playback by bundling its own codecs, making it a widely used media player. 7-Zip improved file compression on Windows by offering superior efficiency, extensive format support, and user-friendly features, becoming essential for archiving tasks. PuTTY provided Windows users with their first effective SSH client, allowing secure terminal connections to remote servers, and remains popular despite Microsoft integrating OpenSSH. FileZilla simplified the process of uploading files to servers with its user-friendly graphical interface, becoming a staple for web developers. Despite improvements in Windows, many users continue to install these open-source applications out of habit due to their reliability and effectiveness.
Attackers Use Malformed ZIP Archives to Evade Antivirus and EDR Tools
Tech Optimizer
March 11, 2026

Attackers Use Malformed ZIP Archives to Evade Antivirus and EDR Tools

Cybersecurity researchers at the CERT Coordination Center (CERT/CC) have identified a new evasion technique, VU#976247, used by threat actors to exploit malformed ZIP archives and bypass Antivirus (AV) and Endpoint Detection and Response (EDR) systems. Attackers manipulate the internal headers of ZIP files, particularly altering the compression method field, which causes security tools to fail in analyzing the malicious payload. While some security products may flag the modified files as corrupted, they often do not detect the underlying malicious code. Standard extraction tools typically trust the tampered metadata and may return errors, leaving the hidden payload undisclosed. Attackers use custom malware loaders to extract and execute the malicious data, circumventing traditional AV detection. Cisco has been confirmed as affected, while other vendors, including AhnLab, Avast, Bitdefender, and Avira, have an “Unknown” status regarding their vulnerability. To mitigate this threat, organizations should enhance archive handling processes, avoid relying solely on declared metadata, adopt aggressive detection modes, flag metadata inconsistencies, and consult with AV and EDR providers about vulnerabilities.
Malformed ZIP Files Allows Attackers to Bypass Antivirus and EDR Detections
Tech Optimizer
March 11, 2026

Malformed ZIP Files Allows Attackers to Bypass Antivirus and EDR Detections

A vulnerability identified as CVE-2026-0866 allows malicious actors to exploit malformed ZIP headers to bypass antivirus and Endpoint Detection and Response (EDR) systems. This flaw occurs because most security solutions rely on metadata within ZIP archives to scan and process files. When the compression method field is altered, security scanners may fail to decompress the archive correctly, resulting in a false negative and leaving the malicious payload undetected. Attackers can then use a custom loader to access the embedded malicious data, circumventing standard extraction tools. Cisco has been confirmed as affected by this vulnerability, while nearly 30 other security vendors have not disclosed their status. The cybersecurity community is urged to evolve scanning methodologies, including not relying solely on declared metadata and implementing aggressive detection modes. Organizations should verify their antivirus and EDR solutions for vulnerability to CVE-2026-0866 and monitor for custom loaders.
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