QR codes Archives

Tech Optimizer

May 30, 2025

Don’t get scammed! McAfee’s new AI tool sounds great, but you will need to pay for it

McAfee has integrated its Scam Detector feature into all core antivirus plans, achieving a 99% accuracy rate in identifying scams, including deepfakes on video platforms. The tool provides real-time scanning for text messages, emails, and video content on platforms like YouTube and TikTok, and extends protection to applications such as WhatsApp, Messenger, and Gmail. On Android, it automatically scans SMS messages, while iPhone users can perform manual scans. The feature includes customizable sensitivity settings and an on-demand check option for users to analyze messages or screenshots. Access to the Scam Detector requires a paid McAfee antivirus subscription. In contrast, Bitdefender offers a free tool called Scamio, which scans links, texts, screenshots, and QR codes for scams but does not detect video deepfakes. Google has developed an AI-based scam detector for Pixel phones that scans audio from incoming calls for scam language. Norton has also integrated its Genie Scam Protection into its plans, focusing on identifying scam language and requiring a subscription for comprehensive coverage. McAfee's Scam Detector is less accessible than free alternatives like Scamio.

AppWizard

May 13, 2025

Your Android phone is getting a huge security upgrade for free

Google has introduced a suite of security tools for Android users to protect against various threats, including: 1. Protection against Scam Calls: Alerts users to potential scam calls and blocks harmful actions, focusing on disabling Google Play Protect, preventing sideloading of unverified apps, and restricting accessibility permissions. 2. In-call Protections for Banking Apps: A feature that warns users when they open banking apps while sharing their screen with unknown callers, starting in the UK, and automatically enabled for participating banks on devices running Android 11 or higher. 3. Improved Scam Detection in Google Messages: Enhanced scam detection capabilities that now cover a wider range of scams, including toll road, cryptocurrency, financial impersonation, gift card, and technical support scams. 4. Better Encryption for Text Messages via Key Verifier: A tool that allows users to confirm contacts' identities through public encryption keys, enhancing privacy and security. 5. Stronger Mobile Phone Theft Protection: Expanded theft protection features, including the Identity Check tool, restrictions on unauthorized factory resets, and obscured one-time passwords on the lock screen. 6. Advanced Protection for Mobile Devices: An Advanced Protection Program offering cryptographic verification for all login operations, available on devices running Android 16. 7. Improvements to Google Play Protect: Upgrades to identify malicious apps before installation and live threat detection to alert users of suspicious app behavior. 8. Enhancing Overall Android Security: Ongoing commitment to improve Android security through regular updates and new tools to protect users from evolving cyber threats.

Winsage

May 6, 2025

Expanding the Surface for Business Copilot+ PC portfolio

AI has evolved into a transformative force for organizations, increasing the demand for secure and high-performance AI-ready Windows 11 PCs. Microsoft has introduced Copilot+ PCs, including the new 12-inch Surface Pro and 13-inch Surface Laptop, both powered by the Snapdragon X Plus processor with an integrated neural processing unit (NPU) capable of 45 trillion operations per second. The 13-inch Surface Laptop offers up to 23 hours of video playback and 16 hours of web browsing, with performance enhancements of up to 50% faster speeds and double the battery life compared to its predecessor. It features an AI-enhanced 1080p front camera for video conferencing and a durable design. The 12-inch Surface Pro is the thinnest and lightest Copilot+ PC, providing 50% faster performance and up to 16 hours of local video playback. Both devices are designed as Secured-core PCs with advanced security features, including Windows Hello for Business and biometric authentication options. They support enhanced productivity through AI features in Windows 11 and Microsoft 365 Copilot, enabling faster file searches and improved team efficiency. Microsoft emphasizes sustainability with the use of recycled materials and energy-efficient designs. The new devices will be available starting July 22 in select markets.

Winsage

May 4, 2025

Do Not Open This PDF On A Microsoft Windows PC

Microsoft has warned about the increasing use of PDF attachments in cyberattacks, particularly during the U.S. tax season. Attackers have been using PDFs with embedded links that redirect users to counterfeit pages, such as a fake DocuSign site. TrustWave SpiderLabs has identified a new campaign involving a fake payment SWIFT copy that leads to a malicious PDF containing obfuscated JavaScript, which downloads a script that conceals the RemcosRAT payload using steganography. This technique involves hiding links within images, making them difficult to detect. The latest attacks begin with phishing emails containing malicious PDFs that direct victims to harmful webpages, facilitating the delivery of RemcosRAT, a trojan that allows remote control of compromised systems. Users are advised to be cautious of emails labeled “SWIFT Copy” and to delete suspicious emails immediately.

AppWizard

April 23, 2025

Russian army targeted by new Android malware hidden in mapping app

A new strain of Android malware, identified as 'Android.Spy.1292.origin' by Doctor Web, has been found in compromised versions of the Alpine Quest mapping application, which is popular among Russian soldiers for operational planning. Cyber attackers are distributing these trojanized versions as free alternatives to the premium app via Telegram channels and Russian app catalogs. The malware collects sensitive data, including the user's phone number, contacts, geolocation, and files, and can monitor real-time location changes. It also downloads additional modules to extract confidential files, particularly from Telegram and WhatsApp, and searches for location history logs within the app. This tactic is part of a broader trend of targeting military personnel for intelligence gathering, historically linked to Russian state-sponsored hacking operations.

AppWizard

April 16, 2025

Google could give the Home app a spring clean with these changes (APK teardown)

The latest version of the Google Home app for Android (version 3.32.69.1) includes several user interface enhancements. The settings menu has been integrated into the Google account menu in the top right corner, removing the need for a separate settings tab. A new floating action button for scanning QR codes has been added within the devices tab, simplifying the setup process for Matter-enabled devices. Additionally, a search button has been implemented in the favorites tab, allowing users to search for specific devices or actions. These updates aim to improve user experience and streamline smart home management.

Winsage

April 16, 2025

Windows Snipping Tool Lets You Copy Text and Create QR Codes Without Screenshots

Microsoft has released an update to its Snipping Tool, version 11.2503.27.0, which now allows users to extract text directly from their screens without needing to take a screenshot first. Users can activate the Text Extractor feature using a keyboard shortcut and select the area for text extraction, with an animation highlighting the selection. The update also includes a QR code generator for sharing extracted text, options for automatic text copying, and removal of line breaks. The new Text Extractor improves upon the previous Optical Character Recognition (OCR) feature by streamlining the text copying process. However, some users may find it requires an additional step compared to directly using the scan tool.

BetaBeacon

April 2, 2025

Hurry! These Smartphone Games and Apps Are Free Right Now

The fact described in the text is that there are limited-time free Android apps and games available, including an Offline Password Manager app that securely stores passwords without unnecessary features.

Winsage

March 31, 2025

Microsoft kills the iconic Blue Screen of Death. It looks like this now

Microsoft is redesigning the "Blue Screen of Death" (BSOD) in Windows 11 24H2, changing it from a blue screen to a black display. For Windows Insiders, the error screen will appear in green. The new design removes the sad smiley face and QR code, replacing the text with "Your device ran into a problem and needs to restart," and uses "device" instead of "PC." The specific error code and reason for the crash will be in smaller text at the bottom. This redesign has been in development since the early stages of Windows 11, but its motivation is speculative. The new error screen's public debut date is unclear, though it may be introduced in an upcoming Patch Tuesday.

AppWizard

March 27, 2025

Pentagon issued Signal warning before Trump war group chat leak: Report

Pentagon officials issued a warning about the Signal messaging application after The Atlantic Editor-in-Chief Jeffrey Goldberg was inadvertently included in a group chat with high-ranking Trump administration officials discussing sensitive military strategies, including potential airstrikes in Yemen. An email disclosed a "vulnerability" in Signal, stating that the app is a target for Russian hacking groups that exploit its "linked devices" feature to monitor conversations. The email advised against using Signal for storing nonpublic unclassified information, although it can be used for "unclassified accountability/recall exercises." President Trump and Senators Mark Warner and Angus King commented on the situation, with concerns raised about the potential risks to national security. The administration is reviewing the incident, but no officials have indicated plans to resign.