Turns out Windows already gives you all the tools you need to block distracting apps and websites—you just have to put them ...

You can wrap an executable file around a PowerShell script (PS1) so that you can distribute the script as an .exe file rather than distributing a “raw” script file. This eliminates the need to explain ...

description: The following analytic detects the execution of PowerShell scripts containing Base64 encoded content, specifically identifying the use of `FromBase64String`. It leverages PowerShell ...

From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...

Gone in a heartbeat.

Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...

This week’s ThreatsDay Bulletin covers spyware-laced game cheats, fake installers, infostealer, ransomware, phishing kits, ...

Windows 11's July update adds Point-in-time Restore, calendar update pause, quieter Widgets, Screen Tint, and Bluetooth fixes ...

The attack vector is available for rent at scale, and evades AV and EDR, leaving YARA analysis as the best detection option.

A security analyst at a large enterprise recently found sensitive HR documents being copied into a Microsoft Teams channel that hundreds of employees could access. It was not caused by a malicious ...

Bitdefender researchers show how Windows bind links can create conflicting filesystem views to hide malware from endpoint ...