If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Microsoft rolls out final Windows 10 WinRE updates under KB5068164 and KB5067017 before support officially ends.

EtherHiding’: Nation-state and cybercriminal groups are leveraging smart contracts as command-and-control servers for deliveing malicious payloads hidden on blockchains.

North Korean threat group Famous Chollima is using blockchain technology to hide malware payloads in smart contracts, which marks the first documented case of a nation-state actor adopting ...

Learn how to build a personalized, offline YouTube classroom using yt-dlp, Whisper, and a notes viewer for focused, efficient studying without internet distractions.

At GSX 2025, retired four-star General Paul Nakasone, former Director of the National Security Agency and Commander of U.S. Cyber Command, urged security professionals to ...

Arrests, raids and protests have become daily occurrences as the presence of ICE in Chicago has drastically increased since the Department of Homeland Security launched what it dubbed "Operation ...

Ubuntu 25.10 'Questing Quokka' brings new security tools to the Linux desktop. The distribution is the first to use Rust-based implementations of sudo and ...

Community driven content discussing all aspects of software development from DevOps to design patterns. In my opinion, one of the most reputable organizations providing credentials is Google, and one ...

A media analytics startup named LumaStream is implementing a Python Cloud Functions handler that is triggered by Pub/Sub messages. The QA team requires unit tests that validate the function logic and ...