information Archives

Tech Optimizer

July 7, 2026

PDO PostgreSQL Bug Triggers NULL Pointer Dereference and Crashes PHP Worker Processes

Researchers at Positive Technologies have identified two significant vulnerabilities in the PHP Data Objects (PDO) extension layer, both posing high severity risks. The first vulnerability (CVE-2025-14180) leads to a NULL pointer dereference, causing PHP worker processes to crash. It affects PHP versions 8.1.x prior to 8.1.34, 8.2.x before 8.2.30, 8.3.x before 8.3.29, 8.4.x before 8.4.16, and 8.5.x before 8.5.1. This issue occurs when the pdo_pgsql driver operates with PDO::ATTR_EMULATE_PREPARES enabled, allowing a remote attacker to exploit it without authentication by submitting malformed character sequences. The second vulnerability (CVE-2025-14179) allows for SQL injection and affects PHP versions 8.2.x before 8.2.31, 8.3.x before 8.3.31, 8.4.x before 8.4.21, and 8.5.x before 8.5.6. It arises from a mishandling of NUL bytes in the Firebird driver during the PDO::prepare() process, despite the quoting routine functioning correctly. Additionally, the audit revealed an integer overflow in PostgreSQL’s libpq client library and an information disclosure flaw in Firebird 3’s fbclient.

AppWizard

July 7, 2026

Microsoft needs to “reset Xbox,” says Asha Sharma, as the company lays off 3,200 employees

Xbox plans to reduce its workforce by approximately 3,200 employees by the end of the fiscal year on June 30, 2027, with an initial layoff of around 1,600 positions. CEO Asha Sharma expressed concerns about the company's health and announced a transition of four studios to new management. Xbox is facing financial challenges, operating at margins significantly lower than comparable entities, and the expected growth of Game Pass has not occurred. Compulsion Games and Double Fine Productions will return to independent status, retaining ownership of their intellectual properties. Ninja Theory and Undead Labs will also join new ownership structures. Bethesda is refocusing on its major franchises, and there are no cancellations of first-party games due to these reductions. Compulsion Games and Double Fine Productions expressed gratitude for support during this transition.

Tech Optimizer

July 7, 2026

Why Anti Malware and Antivirus Solutions still matter despite Google Play Protect

Google Play Protect is a security feature integrated within the Google Play Store that scans installed applications for malicious behavior, verifies apps before download, and can disable or remove harmful software. Its primary limitation is its focus on apps from the Google Play Store, leaving users who install APK files from third-party sources at risk. Modern cyber threats include phishing links, counterfeit login pages, and social engineering techniques, which Google Play Protect does not fully address. Dedicated antivirus applications offer real-time threat detection, privacy protection, and additional features such as monitoring excessive app permissions and dark web credential leaks. For business users, mobile security platforms provide advanced capabilities like enforcing corporate policies and detecting zero-day threats. While Google Play Protect is sufficient for many users, those handling sensitive information or seeking enhanced protection should consider additional antivirus solutions. Best practices for cybersecurity include downloading apps from trusted sources, keeping software updated, and using strong passwords.

Winsage

July 7, 2026

Status Update 2: Windows 11 Field Guide 2026 Edition

The Windows 11 Field Guide has been significantly reduced from 103 MB and 990 pages to 73.9 MB and 839 pages, marking a notable achievement in its transformation. At its peak, the guide was over 300 MB and contained more than 1,150 pages. The reduction includes the removal of the Microsoft Edge section, which had about 100 pages of outdated content, replaced by a more concise chapter. The top-level table of contents has been restructured, and numerous chapters have been updated and consolidated, introducing new sections on Hardware, Security, Apps, Command Line Interfaces, Virtualization, XBOX and Videogames, and Help and Recovery. Additional work remains on consolidating chapters like Multitasking, Files, and Accounts. A monthly update schedule is planned to keep the guide current with new Microsoft features. Access to the guide is included for Thurrott Premium members, available in PDF and ePUB formats, with files currently hosted on Google Drive.

Winsage

July 7, 2026

Microsoft Teams just made it easier to shut down Copilot and other AI tools

Microsoft is introducing a feature in its Teams platform that allows licensed meeting organizers to disable AI functionalities such as Copilot, Facilitator, and meeting recap. This update will be available across all versions of Teams, including desktop, web, and mobile applications. The announcement was made through the Microsoft 365 Message Center.

Winsage

July 7, 2026

Announcing new builds for July 6 2026

New Windows 11 Insider Preview Builds have been released for both the Beta and Experimental channels. The latest updates are as follows: - Beta (26H1): Build 2820.2380 - Experimental (26H1): Build 28120.2387 - Experimental (Future Platforms): No new build available today. Notable new features include: 1. Cloud Recovery: A new recovery option called Cloud rebuild allows users to restore their Windows 11 PC to a known-good state through a complete OS reinstall, downloading the necessary files directly from Windows Update without the need for USB media. 2. Account Control: The Account Control flyout has been redesigned to include a subscription badge, making account status, benefits, and upgrade options easily identifiable.

AppWizard

July 6, 2026

After Samsung Health, the Wearable app could be getting its biggest redesign yet

Samsung is redesigning its Galaxy Wearable app to improve user experience with a new interface and enhanced functionality. The app will transition from a black interface to soft blue and purple gradients, organized into three main sections: Watch Faces, Home, and Settings. The Home tab will display the connected Galaxy Watch's image, battery level, and shortcuts for frequently adjusted settings. The watch face browser will show the entire watch with the selected face for better assessment. The Settings menu will have a refined appearance with simpler icons and reorganized options for quicker access. New features include AI-generated Tiles for personalized information aggregation and a raise-to-talk function for the Gemini voice assistant. Health monitoring upgrades will introduce a Daily Cardio Load feature for training recommendations and a Vitals feature to track overnight health metrics. Additionally, a Sound Exposure feature will monitor daily noise levels, and outdoor-focused tools are being developed for Samsung's rugged Ultra watches.

AppWizard

July 6, 2026

Samsung’s Wearables app leaks with an all-new look to get ready for new watches

Samsung is redesigning its Wearables app to align with the One UI aesthetic, featuring a home screen that prominently displays the user's connected Galaxy Watch and simplifies tab options. The update is expected to introduce new Health features, including the Vitals feature that consolidates heart rate, heart rate variability, respiratory rate, skin temperature, and blood oxygen levels. These enhancements are anticipated to roll out to Galaxy devices in June. Additionally, the app may include personalized "custom tiles" generated by Galaxy AI and real-time elevation tracking for outdoor activities.

AppWizard

July 6, 2026

Epic settles with Fortnite leaker who shared South Park, Minecraft and Overwatch collabs

Epic Games has settled its legal dispute with former contractor Hayden Cohen, who was accused of leaking sensitive information about upcoming Fortnite skins and events. The settlement prohibits Cohen from possessing, accessing, using, or disclosing any of Epic's confidential or trade secret information. The case highlighted Epic's commitment to protecting its intellectual property and maintaining confidentiality in partnerships. The settlement does not involve financial compensation. Cohen had previously shared leaked information on social media before his account was deactivated.

Tech Optimizer

July 6, 2026

MacPaw Moonlock antivirus review

MacPaw launched Moonlock as a standalone antivirus application in October 2025, building on its existing malware removal module from CleanMyMac. Moonlock focuses on educating users about malware rather than overwhelming them with technical details, following a 'care, not scare' philosophy. Research indicated that 66% of Mac users faced cyber threats last year, with a 67% increase in macOS backdoor variants in 2025. Moonlock Lab has identified new malware variants and maintains a strict zero-logs policy for its VPN. The application requires macOS 13 or later and 515MB of disk space, operates efficiently without significant performance impact, and necessitates a MacPaw account for installation. Support includes a knowledge base and email inquiries, but lacks live chat or phone options. Moonlock competes with ClamXAV, which is cheaper but lacks some features, and Intego Mac Internet Security X9, which offers a network monitor. Moonlock is priced at .95 per year for a single device, nearly double ClamXAV’s price for three devices, but includes additional features like a VPN and network inspection. It also provides a 30-day money-back guarantee.