privacy risks Archives

Winsage

July 12, 2025

I always disable these 5 Windows 11 features to improve performance and security

Windows 11 has settings that can impact user experience, performance, and security. The following settings are recommended to disable for improved performance and security: 1. Telemetry: Disable the "Send optional diagnostic data" setting in Settings -> Privacy and Security -> Diagnostics and feedback, and set Feedback frequency to Never to limit data sharing. 2. Windows Search: Disable the Windows Search service by searching for Services, locating Windows Search, and changing its Startup type to Disabled. 3. Location Services: Turn off Location Services and "Let apps access your location" in Settings -> Privacy & Security -> Location to enhance privacy and battery performance. 4. Network Discovery: Disable Network Discovery on both Public and Private networks in Settings -> Network & Internet -> Advanced Network Settings -> Advanced sharing settings to minimize security risks. 5. Connect automatically to a Wi-Fi network: Uncheck the "Connect Automatically when in range" option for public networks under Settings -> Network & Internet -> Wi-Fi -> Manage known networks to avoid connecting to potentially unsafe networks.

Winsage

June 9, 2025

Your Windows 10 PC ‘is toast’ – new warning issued ahead of Microsoft deadline

Windows 10 support will end on October 14, 2025, leaving users without updates, features, or security patches. Microsoft is offering Extended Security Updates (ESUs) for a fee, but not all users may qualify for an upgrade to Windows 11. Many users could face vulnerabilities and technical issues as their devices become outdated. KBE warns that while Windows 10 will still function temporarily after the cutoff, it will become obsolete, leading to potential data and privacy risks. New applications may also become inaccessible, pushing users to consider new hardware. KBE suggests transitioning to its Linux-based software solution, Plasma, which can revitalize older computers. Users are advised to back up files and read instructions carefully before switching to Linux.

AppWizard

June 7, 2025

ISKP Magazine Questions Encryption Claims Of Messaging App, Cautions

The latest edition of "Voice of Khurasan" critiques Gem Space, a new social media platform attracting Islamic State Khorasan Province (ISKP) members, highlighting security vulnerabilities. The article warns against migrating from Telegram to Gem Space due to concerns over the platform's closed-source nature, unspecified encryption protocols, lack of end-to-end encryption confirmation, unclear ownership, and absence of transparency reports. It suggests that claims of 40+ million downloads may be exaggerated, pointing to a lack of independent validation of the platform's security. The article emphasizes the importance of informed decision-making regarding digital security.

AppWizard

May 28, 2025

Messaging app Signal will block Windows Recall from taking chat screenshots

Signal has introduced a "Screen Security" feature in its desktop application to prevent external programs, including Windows 11, from capturing screenshots of its interface. This feature is enabled by default and is a response to Microsoft's Recall feature, which captures app window screenshots for AI processing. Signal is concerned about the privacy risks posed by Recall's design, despite Microsoft's assurances of improved privacy controls. The developers have used Windows' Digital Rights Management technology to protect against unauthorized screenshots due to the lack of official APIs from Windows 11. Signal's leadership has criticized the need for such workarounds and has called on Microsoft to provide better tools for developers to safeguard user privacy.

Winsage

May 22, 2025

Signal says no to Windows 11’s Recall screenshots

Signal has updated its Windows app to enhance user privacy by preventing Microsoft’s Recall feature from capturing screenshots of secure conversations. The new version activates screen security by default, using a digital rights management (DRM) approach similar to that of streaming services. Users can disable this feature in the app’s settings, but concerns have been raised about its impact on accessibility features like screen readers. Developer Joshua Lund has highlighted the need for app developers to access tools that protect sensitive information from OS-level AI systems. Microsoft’s Recall feature, designed to enhance productivity, currently lacks an API to exclude sensitive content from its archives, posing privacy risks. While Microsoft has measures to filter activities from private browser windows, users must have technical knowledge to adjust settings for specific applications. Signal continues to adapt to digital privacy challenges while advocating for better support from operating system developers.

Winsage

May 22, 2025

Signal now blocks Microsoft Recall screenshots on Windows 11

Signal has introduced a "screen security" feature in its Windows application to enhance user privacy by preventing Microsoft's AI-driven Recall functionality from capturing content displayed within the app. This feature is active by default on all Windows 11 devices and sets a Digital Rights Management (DRM) flag on Signal's app windows. Recall, launched in May 2024, captures screenshots of active windows and has raised privacy concerns, leading Microsoft to make it optional and implement various security enhancements. Users can disable Signal's screen security but will be warned about potential privacy risks. Signal's developer, Joshua Lund, highlighted ongoing concerns regarding privacy in applications like Signal and called for a balance between privacy and accessibility in AI technologies.

Winsage

May 15, 2025

Microsoft Copilot+ Recall: who should disable it, and how

Microsoft's Recall feature for Copilot+ PCs was initially announced a year ago but delayed due to privacy concerns raised by cybersecurity experts. The updated version was released in April 2025 for Windows Insider Preview builds and rolled out more broadly in May. Key updates include requiring user permission for activation, encrypting database files with hardware-based Trusted Platform Module (TPM), and implementing a filter to prevent saving sensitive information. Recall is enabled on a per-user basis, can be uninstalled, does not require a Microsoft account, and processes data locally. However, it still has vulnerabilities, such as allowing access with a regular Windows PIN after initial biometric authentication and failing to consistently filter sensitive data. Recall can log interactions during calls and capture self-destructing messages, posing privacy risks. It can impact performance and battery life, especially during gaming. Users handling sensitive data or frequently using video conferencing may want to disable or remove Recall. Instructions for disabling or removing Recall are provided, along with precautions for those who choose to use it.

Tech Optimizer

May 9, 2025

Does Antivirus Software Collect Your Data

Antivirus software collects various types of data to protect systems, including system details (operating system version, RAM, CPU type, computer name), network data (local and external IP addresses, DNS server, network name), user data (Windows username, time zone, language, general location), browsing history (if web protection features are enabled), and file-related information (file names, locations, hashes, and sometimes entire files). The AV-Comparatives report indicates that while some antivirus companies manage data responsibly (e.g., F-Secure, G Data, K7), others (e.g., Norton, Panda, McAfee) have been criticized for poor practices. Data sharing can enhance malware detection but poses privacy risks, as seen in AVG's past actions of selling user browsing history. Users can limit data collection by adjusting settings, reviewing installation agreements, avoiding free antivirus software, choosing privacy-conscious vendors (like F-Secure, ESET, G Data), and reading privacy policies. Despite concerns about data collection, antivirus software is essential for protection against cyber threats, and selecting a transparent provider can help safeguard privacy.

AppWizard

May 8, 2025

Someone Reportedly Hacked the Messaging App Mike Waltz Was Seen Using

A cybersecurity breach involving TeleMessage, an Israeli messaging application company, has raised concerns about customer data safety. The breach allowed unauthorized access to direct messages and personal information on the platform, which lacks full end-to-end encryption like Signal. The hacker reported that accessing the data took only 15-20 minutes and exposed names, phone numbers, and email addresses of Customs and Border Protection officials, along with information from various financial institutions. TeleMessage is used by government agencies, including the State Department and the Centers for Disease Control and Prevention, making the breach more significant. While the hacker did not access all content, they indicated potential for further breaches, and journalists have verified some of the compromised material. TeleMessage's claim of maintaining Signal's security standards is questioned, as archiving messages introduces privacy risks. A spokesperson for Signal warned against using unofficial versions of their app, highlighting security vulnerabilities.

Tech Optimizer

April 26, 2025

How to disable the PC webcam and protect it from unauthorized access

The webcam is a crucial tool for remote communication but poses privacy risks, particularly through a threat known as CamFecting, where unauthorized access can occur via malware, malicious websites, or system vulnerabilities. Preventive measures include using antivirus software, disabling the webcam when not in use, and physically covering the camera with privacy caps or tape. Signs of unauthorized access include unexpected illumination of the webcam light, unusual camera behavior, unknown files on the system, abnormal data consumption, and decreased battery life. To deactivate the webcam, users can adjust settings in major browsers and operating systems. Maintaining digital hygiene, such as regularly updating software, using security systems like firewalls and VPNs, and being cautious of phishing attempts, is essential to minimize risks.