Wi-Fi network

AppWizard
November 14, 2025
A security assessment has revealed that digital photo frames using Uhale technology are vulnerable to a new class of malicious Android applications that can take control of devices without user interaction. The pre-installed Uhale app can silently download and execute malware during device booting or software updates due to insecure connections and improper certificate verification. Attackers can intercept network traffic to execute remote code with a critical CVSS score of 9.4, allowing access to private photos and the potential to create botnets. Many affected devices run outdated Android versions (6.0/6.0.1) with SELinux disabled and rooted by default, facilitating privilege escalation and persistent malware installation. Additionally, the Uhale app's unsecured local network file transfer feature allows attackers on the same network to send malicious files or delete files without user consent. Researchers emphasize the need for improved software security in consumer electronics, urging manufacturers to adopt modern Android builds and enforce security protocols. Users are advised to disconnect or update their devices to mitigate risks.
AppWizard
October 22, 2025
Spotify users on Android are experiencing persistent issues with the app, which frequently crashes and freezes when connected to stable Wi-Fi networks. Users report that the app becomes unresponsive upon logging in, particularly on Samsung and Google Pixel devices. Many have noted that the app works fine when using mobile data but is unusable with Wi-Fi. Spotify has acknowledged the issue but has not provided a timeline for a fix. Users may notice the app freezing upon launch or displaying a "Spotify isn't responding" message when affected.
Tech Optimizer
October 14, 2025
Ethernet relies on a physical cable for direct connection to the router, reducing the risk of data interception, while Wi-Fi transmits data wirelessly, making it more vulnerable to unauthorized access. A well-secured Wi-Fi network can be more secure than a poorly managed Ethernet setup. The security of a network depends on factors such as router configuration, software updates, and the number of connected devices. To enhance internet security, users should employ strong passwords, enable the latest encryption, keep router firmware updated, review connected devices, install antivirus software, and consider using a VPN for sensitive tasks.
AppWizard
September 25, 2025
The Horizon OS v81 PTC update allows users to launch Quest Link PC VR games directly from the Horizon OS library, eliminating the need for the outdated Rift Dash interface. Quest Link enables Meta's headsets to function as PC VR headsets via USB or Wi-Fi. The Public Test Channel (PTC) provides beta versions of upcoming updates, which may not all transition to stable releases. With the new update, PC VR Store applications are displayed as 'PCVR' in the Horizon OS library, and users can access the Horizon OS interface directly with the Meta button on the Touch controller. This update improves the user experience by streamlining the process of launching PC VR games, but it currently only applies to Meta's PC VR Store games, not those purchased on Steam.
Tech Optimizer
September 10, 2025
In 2024, there are over 600 million cyberattacks each day, with more than 1.7 billion individuals affected by data breaches in the past year, equating to nearly 54 people targeted every second. Avast is offering significant discounts on its paid cybersecurity solutions, including a 60% discount on the Premium Security package and the Ultimate plan. The Premium Security package covers one device and includes features like virus blocking and ransomware protection, while the Ultimate plan adds a SecureLine VPN, Cleanup Premium, and AntiTrack technology.
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