Hackers are actively exploiting a vulnerability in the FastJson open-source Java library, allowing remote code execution ...

Security researchers demonstrated that Claude Cowork could escape the sandbox intended to control the access it gets to your Mac. The exploit, dubbed ShareRoot, could allow an attacker to read and ...

Security researchers showed Claude Cowork could exploit a Linux kernel flaw to escape its VM sandbox and access SSH keys and credentials on the host Mac ...

The Golden Boot race at the 2026 World Cup has not disappointed, with Lionel Messi, Kylian Mbappe and Erling Haaland one-upping each other all tournament long. The race is coming down to the wire as ...

Six vulnerabilities in the widely used U-Boot bootloader have been discovered that could allow attackers to execute malicious code during device boot, potentially enabling stealthy firmware attacks ...

Microsoft Defender isn't enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free antivirus apps we've tested.

Most people don’t spend time thinking about Secure Boot. (Not even the staff at PCWorld.) But this Windows security feature provides a vital protection against dangerous malware—one some PCs have just ...

The older Secure Boot Certificates are expiring in June and October 2026. Microsoft has shared a timeline on its official websites showing which certificates are expiring in June and October 2026. The ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

The clock is ticking for Windows and Linux users to update cryptographic keys that protect their systems against firmware-based UEFI infections, a pernicious form of malware that loads before ...

Use the following fixes if the Secure Boot state is OFF in System Information, but ON in BIOS. Check the Secure Boot status again in BIOS Change your BIOS mode and restore the factory keys Reset your ...

iOS 27 introduces a new device recovery mode. This is a Mac-like recovery feature where the iPhone is able to boot into an alternative UI that doesn’t involve loading the entirety of the main ...