A Critical Deadline Is Approaching for Windows and Linux Security
The cryptographic keys that secure your computer's boot sequence will start to expire on June 24.
Source: Dicas em Geral
Beginner
Category
Windows
Tips to adjust, organize and solve common Windows tasks.
250 tips in this category.
Microsoft: June 2026 Windows updates break Recycle Bin prompts
Microsoft has confirmed a confusing Windows bug that causes different filenames to appear in the confirmation dialog when deleting a file from the Recycle Bin.
Source: Dicas em Geral
Beginner
USB worm spreads crypto-stealing malware via Windows shortcut files
Threat actors targeting cryptocurrency wallets have been distributing clipboard-stealing malware with self-spreading capabilities and using the Tor network to conceal communication.
Source: Dicas em Geral
Beginner
Microsoft fixes Windows Server 2016 security update failures
Microsoft has fixed a known issue causing the June 2026 security updates to fail on Windows Server 2016 systems that weren't up to date.
Source: Dicas em Geral
Beginner
GhostTree Attack Abused Recursive Windows Junctions to Hide Malware
GhostTree uses recursive NTFS junctions to generate vast numbers of valid Windows file paths. Varonis explains how the technique could cause Microsoft Defender folder scans to never complete, leaving malware undetected.
Source: Dicas em Geral
Beginner
Windows version of SprySOCKS Linux malware used to attack govt orgs
Windows variants for the SprySOCKS Linux malware have been used in attacks targeting government organizations in at least four countries.
Source: Dicas em Geral
Beginner
Microsoft fixes Windows update failures linked to WUSA installer
Microsoft has fixed a known issue that caused Windows updates released since May 2025 to fail when installed via the Windows Update Standalone Installer (WUSA) from a network share.
Source: Dicas em Geral
Beginner
Microsoft fixes BitLocker recovery bug on Windows Server 2025
Microsoft has resolved a known issue causing some Windows Server 2025 devices to boot into BitLocker recovery after installing the April 2026 security update.
Source: Dicas em Geral
Beginner
Microsoft: Some Windows PCs fail to install latest monthly updates
Microsoft warned customers on Tuesday that they may have issues installing the latest monthly updates on some Windows devices that were upgraded to Windows 11 24H2 or 25H2.
Source: Dicas em Geral
Beginner
Microsoft patches YellowKey, GreenPlasma, MiniPlasma zero-days
On Tuesday, Microsoft patched two zero-day vulnerabilities that let attackers gain SYSTEM privileges on fully patched Windows systems, and a third one that grants access to BitLocker-protected drives.
Source: Dicas em Geral
Beginner
Microsoft releases Windows 10 KB5094127 extended security update
Microsoft has released the Windows 10 KB5094127 extended security update, which fixes the June 2026 Patch Tuesday vulnerabilities and adds new functionality to monitor the rollout of updated Secure Boot certificates that replace those.
Source: Dicas em Geral
Beginner
Windows 11 KB5094126 & KB5093998 cumulative updates released
Microsoft has released Windows 11 KB5094126 and KB5093998 cumulative updates for versions 25H2/24H2 and 23H2 to fix security vulnerabilities, bugs, and add new features. [.
Source: Dicas em Geral
Beginner