Security News

New Eldorado ransomware targets Windows, VMware ESXi VMs
2024-07-05 15:56

A new ransomware-as-a-service called Eldorado emerged in March and comes with locker variants for VMware ESXi and Windows. Eldorado is a Go-based ransomware that can encrypt both Windows and Linux platforms through two distinct variants with extensive operational similarities.

Fake IT support sites push malicious PowerShell scripts as Windows fixes
2024-06-30 14:21

Fake IT support sites promote malicious PowerShell "Fixes" for common Windows errors, like the 0x80070643 error, to infect devices with information-stealing malware. According to eSentire, threat actors are creating numerous fake IT support sites that are specifically designed to help users with common Windows errors, heavily focusing on the 0x80070643 error.

Microsoft resumes rollout of Windows 11 KB5039302 update for most users
2024-06-29 18:01

Microsoft has resumed the rollout of the June Windows 11 KB5039302 update, now blocking the update only for those using virtualization software. On Wednesday, Microsoft pulled the KB5039302 update after Windows 11 users found that their devices went into a reboot loop after it was installed.

Microsoft pulls Windows 11 KB5039302 update causing reboot loops
2024-06-27 16:10

Microsoft pulled the June Windows 11 KB5039302 update after finding that it causes some devices to restart repeatedly. The KB5039302 update is the June preview update released this week, allowing consumers and the enterprise to test new bug fixes and changes before they go live for everyone as part of July's Patch Tuesday.

Windows 11 KB5039302 update released with 9 changes or fixes
2024-06-26 14:47

The June 2024 optional update for Windows 11 is now available. The latest update, KB5039302, is for Windows 11 version 22H2 and newer and brings several new features and fixes.

Windows 10 KB5039299 update released with 10 changes or fixes
2024-06-26 14:32

The June 2024 optional update for Windows 10 is now available. Today's update brings KB5039299 for Windows 10 version 22H2 with up to ten bug fixes or changes.

New attack uses MSC files and Windows XSS flaw to breach networks
2024-06-24 19:03

A novel command execution technique dubbed 'GrimResource' uses specially crafted MSC and an unpatched Windows XSS flaw to perform code execution via the Microsoft Management Console. After Microsoft fixed this issue in ISO files and 7-Zip added the option to propagate MoTW flags, attackers were forced to switch to new attachments, such as Windows Shortcuts and OneNote files.

Microsoft Photos update brings requested features to Windows 11
2024-06-23 19:03

Microsoft's updated Photos app is now available for Windows 11 in the Windows Insider Program, bringing requested interface changes and better image quality. Microsoft has also moved the Photos app from UWP to Windows App SDK, as announced earlier this month.

Microsoft says bug causes Windows 10 apps to display Open With dialogs
2024-06-18 22:23

Microsoft has confirmed that Windows 10 apps will mistakenly display an "How do you want to open this file?" dialog box when attempting to right-click on the program's icon and perform a registered task. "Following installation of the Windows update released April 23, 2024and updates released after that, certain apps might display an"Open With" dialog box asking, 'How do you want to open this file?'," reads the status update.

Hackers Exploit Legitimate Websites to Deliver BadSpace Windows Backdoor
2024-06-17 06:28

Legitimate-but-compromised websites are being used as a conduit to deliver a Windows backdoor dubbed BadSpace under the guise of fake browser updates. "The threat actor employs a multi-stage...