Microsoft tests Windows Explorer speed, performance improvements
Microsoft is rolling out multiple File Explorer changes to Windows 11 users in the Insider program, including improvements to launch speed and performance. While Microsoft didn’t share how the speed and performance improvements are being implemented, it was testing a new feature in November that preloaded File Explorer in the background to improve launch times and performance. […]
Microsoft pulls service update causing Teams launch failures
Microsoft has reverted a recent service update that was preventing some customers from launching the Microsoft Teams desktop client. Affected users are getting stuck on the loading screen and seeing the “We’re having trouble loading your message. Try refreshing.” error message. On Friday morning, after acknowledging the incident (tracked under TM1283300), Microsoft said the launch failures […]
Microsoft releases emergency updates to fix Windows Server issues
Microsoft has released out-of-band (OOB) updates to fix issues affecting Windows Server systems after installing the April 2026 security updates. As Microsoft confirmed last week, some admins may experience failures when installing the KB5082063 security update on Windows Server 2025 devices. Additionally, this month’s Patch Tuesday cumulative updates are causing some Windows servers with domain controller […]
Vercel confirms breach as hackers claim to be selling stolen data
Cloud development platform Vercel has disclosed a security incident after threat actors claimed to have breached its systems and are attempting to sell stolen data. Vercel is a cloud platform that provides hosting and deployment infrastructure for developers, with a strong focus on JavaScript frameworks. The company is known for developing Next.js, a widely used React […]
Apple account change alerts abused to send phishing emails
Apple account change notifications are being abused to send fake iPhone purchase phishing scams within legitimate emails sent from Apple’s servers, increasing legitimacy and potentially allowing them to bypass spam filters. A reader shared an email with GeekFeed that appeared to be a standard Apple security notification that stated their account information had been updated. […]
NIST to stop rating non-priority flaws due to volume increase
The National Institute of Standards and Technology will stop assigning severity scores to lower-priority vulnerabilities due to the growing workload from rising submission volumes. Starting April 15, the service will only analyze and provide additional details (e.g., severity rating, product lists) for security issues that meet specific criteria related to the risk they pose. The […]
Critical flaw in Protobuf library enables JavaScript code execution
Proof-of-concept exploit code has been published for a critical remote code execution flaw in protobuf.js, a widely used JavaScript implementation of Google’s Protocol Buffers. The tool is highly popular in the Node Package Manager (npm) registry, with an average of nearly 50 million weekly downloads. It is used for inter-service communication, in real-time applications, and for […]
Microsoft Teams right-click paste broken by Edge update bug
Microsoft is warning that a recent Microsoft Edge browser update introduced a bug that breaks right-click paste in chats in the Microsoft Teams desktop client. In an advisory published on April 14, Microsoft says users are reporting that they are unable to paste URLs, text, or images into Teams chats when using right-click context menus, with the […]
Payouts King ransomware uses QEMU VMs to bypass endpoint security
The Payouts King ransomware is using the QEMU emulator as a reverse SSH backdoor to run hidden virtual machines on compromised systems and bypass endpoint security. QEMU is an open-source CPU emulator and system virtualization tool that allows users to run operating systems on a host computer as virtual machines (VMs). Since security solutions on […]
Grinex exchange blames “Western intelligence” for $13.7M crypto hack
Kyrgyzstan-based cryptocurrency exchange Grinex has suspended its operations after suffering a $13.7 million hack attributed to Western intelligence agencies. The funds were stolen from cryptocurrency wallets belonging to Russian users, as the platform enables crypto-ruble exchange operations between Russian businesses and individuals. Launched early last year, Grinex has Russian links and is believed to be […]