encryption

Winsage
September 19, 2026
Microsoft resolved an issue that caused misleading alerts indicating that Defender Antivirus was disabled after recent updates. This fix was confirmed in an update to the Windows release health dashboard and was implemented in the Microsoft Defender Antivirus update (version 4.18.26080.4) rolled out on September 17. The bug, acknowledged by Microsoft in late August, affected users in the Release Preview Channel of the Windows Insider program since at least June and impacted all supported versions of Windows clients and servers. Users received erroneous notifications in the Windows Security app prompting them to activate Microsoft Defender Antivirus, despite it functioning correctly. Misleading alerts could appear upon Windows startup and intermittently thereafter, even when notification settings were disabled.
Winsage
September 19, 2026
Windows 11 Pro is available for .97, reduced from its regular price of 9. This limited-time offer is valid until September 27 at 11:59 p.m. PT. The operating system includes features such as Hyper-V, Windows Sandbox, BitLocker encryption, Azure AD integration, and Copilot, an AI-powered assistant.
AppWizard
September 19, 2026
Samsung is replacing the OneDrive integration in its Gallery Android app with Google Photos, following Microsoft's announcement that OneDrive photo backup will cease after September 30, 2026. The new cloud sync feature with Google Photos is being rolled out to select Galaxy users, who must update their Gallery Cloud Sync, Samsung Cloud, and Samsung Gallery apps. The integration does not support supervised personal Google accounts or Google Workspace accounts. Users can back up their camera roll, specific albums, and local device folders to Google Photos, but edited photos will appear as separate items, and some Google Photos features will not be accessible for synced photos. Samsung's Gallery app will continue to operate alongside Google Photos, and the company is developing its own web browser for Android and Windows.
AppWizard
September 18, 2026
Cybersecurity experts have identified a new Android malware named RatHat, believed to be operated by Chinese threat actors. RatHat is distributed primarily through smishing and malvertising campaigns, leading users to deceptive download portals. It employs an automated multi-stage infection process and exploits Accessibility features along with a local ADB self-pairing mechanism to escape the Android application sandbox. The malware uses various anti-analysis techniques, including container tampering, manifest bombs, DEX bytecode poisoning, and dual string-encryption. RatHat's architecture consists of a malicious Android application, a Go agent, and an FRP reverse-proxy client, which together enable it to gain critical system permissions and perform various malicious activities such as credential capturing, screen recording, and SMS interception. Even if uninstalled, the malware retains shell access to the device, allowing attackers to reinstall it. RatHat can serialize the device's Accessibility tree to XML and communicate with a Generative AI assistant for tasks like screen coordinate determination and text extraction. The Go Agent, masquerading as a native library, exploits shell access to execute commands and establish a persistent connection to a command-and-control server via the FRP client. The C2 server can issue extensive commands to collect sensitive information, including SMS messages, credentials, files, and keystrokes, and RatHat also features a hardware-level keylogger.
AppWizard
September 15, 2026
XChat was launched in April 2026 as a dedicated app for private conversations, featuring end-to-end encryption, disappearing messages, direct messaging, group chats, audio and video calls, file sharing, and PIN protection. It was designed to be ad-free and included features like message editing and notifications for screenshots. After its public launch, XChat's future became uncertain when it was abruptly removed from the digital landscape, with no explanation from X regarding the reasons for its withdrawal or its potential return.
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