XO Cyber

Microsoft links Windows 11 boot failures to failed December 2025 update.

Microsoft links Windows 11 boot failures to failed December 2025 update Microsoft has linked recent reports of Windows 11 boot failures after installing the January 2026 updates to previously failed attempts to install the December 2025 security update, which left systems in an "improper state."

If you don’t control your keys, you don’t control your data.

If you don’t control your keys, you don’t control your data Microsoft may provide BitLocker recovery keys under warrants—raising data sovereignty risks. If providers hold keys, you may not control your data.

Two High-Severity n8n Flaws Allow Authenticated Remote Code Ex*****on.

Two High-Severity n8n Flaws Allow Authenticated Remote Code Ex*****on Researchers disclosed two n8n vulnerabilities that let authenticated users bypass JavaScript and Python sandboxes to run arbitrary code.