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Microsoft confirms Secure Boot update failing on some Windows 11 PCs, promises a resolution
Winsage
July 10, 2026

Microsoft confirms Secure Boot update failing on some Windows 11 PCs, promises a resolution

Microsoft has acknowledged that some Windows 11 PCs are facing issues with Secure Boot certificate updates, which may fail to install or be blocked. The company is working with PC manufacturers to develop a patch, while users may need to take proactive measures if their certificates are obstructed. Microsoft has temporarily halted the rollout of Secure Boot for certain devices due to complications, and affected users will receive detailed error messages in the Windows Security app regarding their Secure Boot certificates. Secure Boot certificates issued in 2011 have expired, and Microsoft is replacing them with new certificates issued in 2023. Most modern hardware is already utilizing the new certificates, but some devices may have disabled Secure Boot or faulty firmware. Users can check their Secure Boot status in the Windows Security app. HP has confirmed that Secure Boot updates are being blocked on some of its PCs due to a BitLocker issue, which prevents the installation of new certificates. Microsoft has paused Secure Boot certificate updates for devices affected by known issues while collaborating with manufacturers to identify specific devices or firmware complications. A firmware update will be necessary for affected devices, but it is not yet available. The majority of PCs have received the Secure Boot certificates via Windows Update, but compatibility issues may prevent some devices from receiving the update. Older devices or those not among the OEM’s top-selling models may not receive updates if the UEFI firmware is unsupported. Secure Boot is a security feature required for Windows 11, preventing unauthorized software from executing at boot. While an expired Secure Boot certificate does not stop a PC from functioning, it may limit long-term security protection. Microsoft advises users not to disable Secure Boot, as it would compromise security further.
GigaWiper: Anatomy of a destructive backdoor assembled from multiple malware
Tech Optimizer
July 10, 2026

GigaWiper: Anatomy of a destructive backdoor assembled from multiple malware

Microsoft Threat Intelligence has identified the GigaWiper malware, which has been detected in compromised environments since October 2025. This malware has destructive capabilities and comes in two forms: standalone wiper binaries and larger binaries with backdoor functionalities, both developed in Golang. The standalone wiper operates at the physical disk level, overwriting disk content and removing partition references. The backdoor variant includes the same wiper functionality and adds persistence through a registry key and scheduled tasks, along with command and control communication via RabbitMQ and Redis. GigaWiper can execute various commands, including wiping drives, triggering a Blue Screen of Death (BSOD), file encryption that mimics ransomware behavior, and managing system elements. The malware integrates components from multiple malware families, including wipers and ransomware mechanisms, and has been linked to a previous malware known as FlockWiper. To defend against GigaWiper, organizations are advised to implement security measures such as tamper protection, blocking access to known C2 infrastructure, and utilizing endpoint detection and response solutions. Microsoft Defender provides detections for GigaWiper and related malware, and threat intelligence reports are available for customers to stay informed about threats. Indicators of compromise include specific SHA-256 hashes and IP addresses associated with GigaWiper.
Where to find Blackbeard's Treasure in Black Flag Resynced
AppWizard
July 9, 2026

Where to find Blackbeard’s Treasure in Black Flag Resynced

In the latest installment of Black Flag Resynced, players embark on a quest to find Blackbeard's Treasure, which becomes available after completing the main quest "Do Not Go Gently." The treasure map leads to Anotto Bay at coordinates 590,245, north of Kingston. Players must defeat rival pirate ships before docking the Jackdaw. They then dive into a sunken mineshaft, navigating underwater tunnels while avoiding sharks and sea anemones. Players must retrieve a gunpowder barrel to destroy rubble blocking their path, confront Blackbeard's former sailing master, and carry another barrel to clear a second rubble pile behind a waterfall. After overcoming these challenges, players uncover the treasure and must return to Great Inagua to complete the quest, earning Blackbeard's portrait as a reward.
Bitdefender is now offering a 1-year subscription for $20
Tech Optimizer
July 3, 2026

Bitdefender is now offering a 1-year subscription for $20

A 1-year subscription to Bitdefender Antivirus Plus is available for .99, reduced from its regular price of .99. The software provides real-time protection against various threats, including viruses and ransomware, and includes features like a built-in VPN with 200 MB of encrypted traffic daily, a vulnerability scanner, and anti-tracking capabilities. It is designed for easy setup and light performance impact, with automatic updates and a user-friendly dashboard. This offer is available to new and existing users in the United States and Canada.
Релиз BATorrent 3.0 — легковесного BitTorrent-клиента, созданного на C++, Qt 6 и libtorrent-rasterbar
TrendTechie
July 2, 2026

Релиз BATorrent 3.0 — легковесного BitTorrent-клиента, созданного на C++, Qt 6 и libtorrent-rasterbar

BATorrent 1.0 is a lightweight BitTorrent client released in March 2026, developed using C++, Qt 6, and libtorrent-rasterbar. It is open-source and available on GitHub under the MIT license, with builds for Windows, Linux, and macOS. Key features include support for magnet links and .torrent files, resuming capabilities, sequential downloading, file prioritization, and imports from qBittorrent. It has automatic RSS downloading with regex filtering, duplicate detection, and automatic tracker list generation from Stremio. Streaming is supported with players like VLC and IINA. BATorrent emphasizes user privacy with no telemetry or analytics, and the only outgoing request is a release check on GitHub, which can be disabled. The user interface includes three themes, a real-time speed graph, a detailed tabbed panel, a filter panel, drag-and-drop support, and system tray notifications. It supports multiple languages and prioritizes privacy with features like PT mode for private trackers, one-click Tor proxy setup, and leech blocking. Notifications can be sent via Telegram webhook, and it has enhanced Discord presence status and native OS notifications.
Do you still need third-party antivirus on your Windows PC?
Winsage
July 1, 2026

Do you still need third-party antivirus on your Windows PC?

In April, a statement on the Windows Learning Center claimed that Microsoft Defender Antivirus is sufficient for many Windows 11 users, leading to brief attention before the article was removed a month later without explanation. The link now redirects to the homepage, but the content is still accessible via the Internet Archive. Microsoft has not clarified the removal, and speculation suggests backlash from the third-party security industry may have influenced this decision. Research indicates that the infection rate for consumer PCs in 2023-2024 was 3.07%, lower than the 2.39% for business PCs, suggesting that risks may not be as widespread as often claimed. The 2025 Cybersecurity Threat Report noted that 56% of consumer endpoints that faced an infection in 2024 experienced subsequent infections, with user behavior playing a significant role. A survey found that 54% of Americans rely on default device protection, while 46% use third-party antivirus solutions. Modern antivirus solutions, including Microsoft Defender, achieve protection rates of 99% or higher, with Defender specifically reaching a 99.0% protection rate without false positives. This performance indicates that Defender is adequate for most consumers. Default security measures on platforms are generally effective, with modern antivirus applications blocking 99.2% of threats that bypass other protections. Consequently, 97% of PCs remain free from malware infections, suggesting that improving user training may be more beneficial than investing in superior software. In contrast, businesses face different challenges, as attacks are often executed by sophisticated criminal organizations targeting vulnerabilities in third-party software. Enterprise administrators typically use specialized endpoint security products for centralized management and continuous monitoring, which are essential for protecting business environments.
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