Improved Security Archives

Tech Optimizer

February 11, 2026

Hackers Used Hugging Face to Distribute Android Banking Trojans

Cybersecurity researchers have identified a malware campaign that exploited Hugging Face's AI infrastructure to distribute Android banking trojans. The attackers used a deceptive app called TrustBastion, which tricked users into installing what appeared to be legitimate security software. Upon installation, the app redirected users to an encrypted endpoint that linked to Hugging Face repositories, allowing the malware to evade traditional security measures. The campaign generated new malware variants every 15 minutes, resulting in over 6,000 commits in about 29 days. It infected thousands of victims globally, particularly in regions with high smartphone banking usage but lower mobile security awareness. The operation is believed to be linked to an established cybercriminal group. Security experts warn that this incident highlights vulnerabilities in trusted platforms and calls for improved security measures, including behavioral analysis systems and verification of application authenticity. The incident has also sparked discussions about the need for enhanced security protocols for AI platforms.

Tech Optimizer

January 29, 2026

Aurora PostgreSQL 13 Deadline: Four Upgrade Paths to Beat February Cutoff

Standard support for Amazon Aurora PostgreSQL-Compatible Edition and Amazon RDS for PostgreSQL version 13 will end on February 28, 2026. PostgreSQL 13 will be deprecated by the community in November 2025, ceasing to receive bug fixes or security patches. AWS recommends upgrading to newer versions, such as 16 or 17, which offer significant performance enhancements and improved security. PostgreSQL 17 can achieve up to twice the write throughput and consumes 20 times less memory during vacuum operations. Version 16 introduces pg_stat_io for detailed I/O statistics, while version 14 includes a vacuum emergency mode. Aurora-specific enhancements in version 14.9 and later can lead to faster query latency and reduced costs. Version 14 introduces new roles for access control, and version 15 revokes certain permissions. Major upgrades in logical replication include automatic slot synchronization in version 17 and support for parallel apply in version 16. Transitioning between major versions requires careful examination of catalog changes, as some views and configuration parameters will evolve. Extensions must be verified, as most do not auto-upgrade. An in-place major version upgrade can be performed via the AWS Console or CLI, with downtime varying based on database size. AWS recommends snapshot-based testing beforehand. The CLI command can check valid upgrade targets, leading from version 13 to 14, 15, 16, or 17. Preparation involves validating instance classes and dropping replication slots. Amazon RDS Blue/Green deployments allow for near-zero downtime by synchronizing production with a staging environment, enabling application testing before traffic switching. This feature is supported from Aurora PostgreSQL version 13.12 onward. Logical replication through pglogical offers flexibility for minimal downtime, while AWS DMS supports homogeneous migration with Change Data Capture. Extended Support is available for a fee, providing up to three years of security patches. Best practices include replicating production environments in staging, conducting load tests, and validating queries against new catalogs. Recent minor releases, including Aurora PostgreSQL 17.6 and 16.10, showcase ongoing improvements. Engaging AWS Support is advisable for complex setups to ensure seamless transitions before the deadline.

Winsage

January 10, 2026

Microsoft Ends Support for Windows 11, Office 2021 in 2026: Upgrade Now

Microsoft will conclude support for several key products on October 14, 2026, including Windows 11 version 24H2 and Office 2021. This end-of-support wave also affects various Azure services, Exchange Server versions, and certain .NET frameworks. Organizations must evaluate migration costs and risks associated with operating unsupported products, as the lack of updates could lead to security vulnerabilities. Extended Security Updates (ESUs) will be available for select products but at a premium cost. Migration challenges include potential hardware incompatibilities and the need for custom solutions for legacy applications. Proactive planning, inventory assessments, and prioritizing critical systems for migration are recommended strategies. The transition aligns with Microsoft's vision of promoting cloud-based and AI-enhanced technologies. Economic implications include increased IT spending, particularly affecting small and medium enterprises.

Tech Optimizer

January 9, 2026

MacPaw Moonlock

Moonlock is a new antivirus solution for Mac developed by MacPaw, utilizing technology from CleanMyMac. It features a basic VPN, security configuration scan, and an elegant user interface, but some functionalities may not perform as expected. The annual subscription for a single Mac is priced higher than competitors like CleanMyMac and G Data Antivirus. Moonlock requires macOS 13 (Ventura) or later for compatibility. Setting up the app involves creating an account and granting permissions, with a full scan recommended post-installation. In independent lab tests, Moonlock scored 5.5 out of 6 in protection and 6 in usability, but its performance rating was 4.5 points, lower than competitors. The Security Advisor feature provides advice on enhancing security, while the System Protection feature identifies areas for improvement. Moonlock includes a basic VPN with 61 server cities in 50 countries. Its Network Inspector focuses on blocking traffic from specified countries, but its effectiveness is questionable. Flexible scan scheduling is available, but it does not guarantee the removal of Windows malware. The app includes informational panels and animated videos, but it currently lacks effective phishing protection, failing to block known fraudulent websites.

Winsage

January 7, 2026

You Can Get Windows 11 Pro on Sale for A$14 Right Now

Windows 11 Pro is now available for a significantly reduced price of A, down from A7. This limited-time offer is facilitated through a trusted Microsoft partner and is compatible with a single PC that meets the minimum requirements of a 1GHz processor, 4GB of RAM, and 64GB of hard disk space. Key features of Windows 11 Pro include Windows Copilot, a redesigned user interface, productivity tools, remote desktop access, TPM 2.0, Smart App Control, biometric login, BitLocker device encryption, Azure AD, Hyper-V, and Windows Sandbox. No coupon is necessary to access this deal.

AppWizard

November 14, 2025

Google’s Android Identity Check: Fortifying Apps Against Malware in 2026

Google has introduced a developer verification program that will require all app creators to undergo identity checks by 2026 to combat malware and scams in the Android ecosystem. Developers must register through the Android Developer Console or Play Console, submitting government-issued identification and possibly paying a registration fee. The program will feature both free and paid tiers, with a focus on enhancing security while maintaining Android's open nature. Only applications from verified developers will be allowed on certified Android devices by 2026, starting in high-risk markets. The initiative aims to reduce malicious applications while ensuring that verified developers' identities are not publicly listed. Concerns have been raised about potential overreach and barriers for smaller developers, but supporters view it as a positive step toward improved security.

Winsage

October 22, 2025

The Windows 10 end-game: how IT leaders can turn migration pressure into strategic advantage

Many small and medium-sized businesses still rely heavily on Windows 10 as the deadline for Microsoft to discontinue support approaches. Microsoft’s hardware requirements for Windows 11, including TPM 2.0, aim to establish modern security standards. Peripheral compatibility issues arise as legacy equipment often depends on outdated Windows drivers. Cyber insurance providers are limiting coverage for unsupported operating systems, leading to premium increases for organizations. Successful migrations to Windows 11 can leverage application modernization opportunities, with cloud-native alternatives providing enhanced functionality and security. Windows 11's security architecture supports zero-trust implementations more effectively than Windows 10. The integration of Windows 11's security features with Conditional Access policies allows for improved security controls. Organizations that migrate early can avoid resource scarcity and higher costs associated with the impending deadline. A structured implementation strategy for late-stage planning includes rapid assessment, strategic pilot design, and parallel track implementation for different user categories. The October 2025 deadline for Windows 10 end-of-support emphasizes the need for strategic migration planning to avoid security vulnerabilities and operational risks.

Winsage

October 20, 2025

Modernize your desktop for just $14.97 with Windows 11 Pro

Windows 11 Pro is available for a lifetime license at a price of .97, reduced from 9. It offers a sleek user interface, enhanced multitasking capabilities, and improved security features. Key features include Hyper-V for virtualization, Windows Sandbox for secure testing, BitLocker encryption for data protection, and integration with Azure Active Directory. Additionally, it introduces Copilot, an AI-powered assistant that helps with various tasks. The urgency to upgrade is emphasized as support for Windows 10 is ending.

Winsage

October 12, 2025

You Can Get Windows 11 Pro on Sale for A$15 Right Now

Windows 11 Pro is currently available for a reduced price of A, down from A1, until 11:59 p.m. PT on October 12, with no coupon required. Key features include Windows Copilot, a redesigned user interface, new productivity tools, remote desktop access, TPM 2.0, smart app control, biometric login, BitLocker device encryption, Azure AD integration, Hyper-V, and Windows Sandbox. The offer is valid for updating a single PC, which must meet minimum requirements of a 1GHz processor, 4GB of RAM, and 40GB of hard disk space.

Tech Optimizer

October 9, 2025

Business security worries during the move to Windows 11?

Windows 11 will replace Windows 10 on October 14th and is designed with enhanced security features, making it the most secure operating system to date. It requires a motherboard and CPU that support Secure Boot to protect against malicious code during startup. The operating system integrates artificial intelligence within its Windows Security suite for improved threat detection and data protection. Key components include Microsoft Defender Antivirus, which offers real-time alerts and a centralized command center, and Windows Defender SmartScreen, which analyzes potential threats from websites and downloads. Additional security features include Windows Firewall, Bluetooth Protection, Secure Wi-Fi, and enhanced VPN functionality. Windows 11 also focuses on identity security with biometric access through Windows Hello and multifactor authentication via Microsoft Authenticator. The operating system is linked to Microsoft Accounts for centralized data management and includes a Find My Device feature for locating or locking stolen PCs. RCT Cloud is a recommended vendor for assistance with the Windows 11 upgrade, providing Microsoft licenses and support.