personal data Archives

AppWizard

June 5, 2025

Emerging online scams are making users more vigilant, says Google

Over 60% of U.S. consumers have encountered scams, indicating a growing awareness of digital threats. More than 60% of Gen X and Baby Boomers still use traditional passwords, while younger generations prefer passkeys. Google has enhanced scam detection capabilities on Android devices, introducing features to identify potential scams in calls and texts. Over 60% of consumers perceive an increase in scams over the past year, with one-third reporting personal data breaches. Google promotes passwordless sign-in options like passkeys and "Sign in with Google" to improve security. Recent updates include enhanced scam detection in Google Messages and Chrome, and the Safety Check feature in Chrome now monitors for malicious notifications. Google has also released findings on prevalent scams, such as customer support fraud and package tracking schemes.

AppWizard

June 4, 2025

Google Unveils Gemini Nano for On-Device AI in Android Apps

Google has updated the Gemini Nano APIs through the ML Kit, introducing new GenAI APIs that allow developers to perform on-device inference for generative AI capabilities in Android applications. These APIs enhance user privacy by executing all operations locally, eliminating cloud processing costs. Features include summarization of articles up to 3,000 words, proofreading for grammatical accuracy, rewriting text in various tones, and generating image descriptions. The GenAI APIs are optimized for Android devices using MediaTek Dimensity, Qualcomm Snapdragon, and Google Tensor platforms, including the Pixel 9 series and Samsung Galaxy S25. They operate without internet connectivity, ensuring rapid response times and improved performance for tasks like summarization and proofreading. The local processing also enhances privacy and security, protecting sensitive user information with safety protocols.

Tech Optimizer

June 3, 2025

I tested Bitdefender and McAfee in an antivirus software showdown, and here’s what I found

Bitdefender and McAfee are two leading antivirus software options known for robust malware protection and additional security features. Bitdefender achieves 98% effectiveness in real-time threat detection, while McAfee uses machine learning for threat identification but may produce false positives. Bitdefender offers a basic firewall, not available for macOS, whereas McAfee provides a more advanced firewall with device monitoring. Bitdefender has a standalone Digital Identity Protection service, while McAfee offers comprehensive identity theft protections in its Premium subscription. Bitdefender includes a VPN with a 200MB daily data cap, while McAfee provides unlimited VPN access but with fewer countries and features. Both offer password managers, but Bitdefender lacks two-factor authentication, while McAfee's True Key includes multi-factor authentication. Bitdefender’s parental controls are basic, while McAfee’s Safe Family includes location tracking. Bitdefender is known for lightweight performance, but recent tests suggest McAfee may have better system optimization. Both have user-friendly interfaces, with Bitdefender organizing features into tabs and McAfee offering a simpler design. In terms of protection, Bitdefender has a 98.7% detection rate, while McAfee excels online with 99.6% but struggles offline. Bitdefender's pricing starts at .99 for the first year, while McAfee's Basic plan starts at .99. Overall, Bitdefender is more budget-friendly, while McAfee offers advanced identity theft protection.

Tech Optimizer

June 3, 2025

Malwarebytes Premium Security review

Malwarebytes, founded in 2004 by Marcin Kleczynski, is an independent cybersecurity company that provides effective malware protection globally. The Malwarebytes Premium Security suite includes antivirus, phishing and identity protection, and an unlimited VPN powered by Mullvad. Pricing for the one-year license for a single device is .99, while a five-device license costs .99, and a two-year plan is priced at .98. The Premium Security Ultimate plan offers full identity protection and credit monitoring for .99 for the first year, with renewal at 9.99. A limited free version is available that detects and removes existing threats but lacks real-time protection. The app features a straightforward design with a clear dashboard, prioritizing user experience. Malwarebytes focuses on efficient scanning of commonly infected areas, completing test scans in 13 minutes. However, it does not automatically scan removable drives and lacks a warning system for password-protected files. Independent lab testing is infrequent, but Malwarebytes has received an AVLab 'Product of the Year' award and demonstrated strong performance in MRG Effitas assessments. In practical tests, Malwarebytes effectively detected known malware but struggled with behavioral detection against custom ransomware. It includes anti-phishing features, initially blocking 16% of phishing sites, which improved to 62% with the BrowserGuard extension. The unlimited VPN offers encryption and privacy but has limitations in unblocking streaming services. The identity protection feature scans for breaches associated with user email addresses and Social Security Numbers for U.S. users.

AppWizard

June 2, 2025

8 Free Open Source Android Apps: Hidden Gems for a Better Phone

Enoch Boateng highlights eight standout open source Android apps that prioritize privacy, transparency, and functionality: 1. Mindful: A journaling app for mental well-being that supports text, voice, or photo entries, includes gratitude journaling, guided meditations, mood tracking, and security features like pin locks. 2. YTDL: A media downloader for videos and audio from over 1,000 websites, featuring batch downloads, metadata embedding, and privacy options like incognito mode. 3. ML Manager: An APK management app that allows extraction, backup, and sharing of apps, with batch extraction and integration with APK Mirror. 4. Loop Habit Tracker: A habit-building app with a forgiving scoring system, progress graphs, offline functionality, and an ad-free experience. 5. Shop Sync: A task management app for shopping lists with cloud syncing, offline access, and CSV export capabilities. 6. Snapsafe: A privacy-focused camera app that removes metadata, blurs faces, and offers customizable location tagging. 7. Booming Music: An offline music player with gapless playback, lyrics syncing, equalizer presets, and Android Auto compatibility. 8. Image Craft: An image editing toolkit that compresses, resizes, and converts images, offers batch operations, and creates password-protected archives.

Tech Optimizer

May 29, 2025

Windows PCs at risk as new tool disarms built-in security

All modern Windows PCs come with Microsoft Defender, a built-in antivirus solution. A tool called Defendnot can disable Microsoft Defender by tricking Windows into believing another antivirus is active. It uses an undocumented API to register a counterfeit antivirus, which leads to Microsoft Defender being automatically disabled without user notification. Defendnot creates a scheduled task for persistence and allows customization of the antivirus name. It is a successor to a previous project, No-Defender, which was removed due to copyright issues. Currently, Microsoft Defender flags Defendnot as a threat.

Tech Optimizer

May 29, 2025

How to turn off antivirus

Antivirus software is crucial for digital security, providing protection against malware threats. Users may need to disable antivirus temporarily for reasons such as system resource consumption, particularly during resource-intensive tasks like gaming, or to bypass false positives when installing applications. Disabling antivirus software poses risks, especially when browsing the internet, as even legitimate sites can be compromised. Precautions to take when disabling antivirus include disconnecting from the internet, avoiding USB drives, using trusted networks, closing non-essential applications, verifying the legitimacy of downloaded files, and limiting browsing to secure websites. Users should promptly re-enable their antivirus after completing necessary tasks.

Tech Optimizer

May 29, 2025

How to run an antivirus scan on your computer

When selecting antivirus software, understanding its functionality is crucial to ensure adequate protection. Running a virus scan involves opening the antivirus program, clicking the ‘Scan’ button, and allowing the software to operate. Automated scan schedules are important for consistent protection, especially during system startup to catch hidden malware. Key points for executing scans include avoiding heavy applications during the scan, utilizing the ability to pause scans, and ensuring laptops are charged and plugged in. During scans, the antivirus may identify potentially unwanted programs (PUPs), which should not be dismissed. After a scan, reviewing the results is essential, including threat names, severity ratings, affected files, and recommended actions. If threats are detected, correlating them with known vulnerabilities is advisable. Some malware may require a device restart or boot-time scanning for removal. Maintaining exportable logs can be beneficial for future reference. Post-scan, it is important to patch operating systems, change passwords if necessary, perform system backups, and establish a regular backup plan. Most antivirus programs offer features for automated scans and real-time protection, which should be utilized. Regular checks of reports are necessary to stay informed about device security. To maintain virus-free devices, users should avoid unknown links or email attachments, download software from legitimate sources, use strong passwords, back up important files, keep browsers updated, and enable multi-factor authentication. Regular virus scans are vital for safeguarding online presence and preventing performance issues.

Tech Optimizer

May 28, 2025

Avast Premium antivirus review

Avast Premium is priced at .99 per year and offers a robust suite of security features without unnecessary bloatware. It allows users to back up sensitive files, search for personal data, and block unauthorized webcam access. The software includes quick scans, targeted folder scans, and boot-time scans. It features Email Guardian for scanning incoming messages, a sandbox mode for secure application use, and a banking mode for safe online transactions. A quick scan takes about three minutes, while a full boot sector scan takes approximately 12 minutes. Avast Premium identified around 900,000 files during testing, fewer than some competitors. It lacks comprehensive privacy protection and performance enhancement tools, which may require additional subscriptions. The interface is functional but lacks the sleekness of competitors. Support is available 24/7 via chat, with phone support primarily for billing inquiries and email support tickets for further assistance.

Winsage

May 28, 2025

Did Microsoft Change Windows 11 Requirements? – Here’s the Truth

Microsoft has not changed the official requirements for Windows 11 since its launch. Users need a compatible 64-bit processor (1GHz or faster with at least two cores), a minimum of 4GB of RAM, and 64GB of storage. Essential features include UEFI firmware that supports Secure Boot and TPM version 2.0, DirectX 12 compatible graphics with a WDDM 2.0 driver, and displays of at least 9 inches with a resolution of 720p. Microsoft allows experienced users to manually install Windows 11 on unsupported devices at their own risk, but this is not advisable due to potential issues. The strict requirements are intended to enhance security and performance. Users can check compatibility with the PC Health Check Tool. Microsoft will support Windows 10 until October 14, 2025, after which there will be no official support. For those whose systems do not meet the specifications, upgrading hardware or purchasing a new PC may be necessary.