4.3B LinkedIn-Style Records Found in One of the Largest Data Exposures Ever

An unsecured database exposed 4.3 billion LinkedIn-derived records, enabling large-scale phishing and identity-based attacks.

Shadow spreadsheets: The security gap your tools can’t see

When official systems can't support everyday workflows, employees turn to spreadsheets — creating "shadow spreadsheets" that ...

Stop Rewriting Formulas : Handle Functions Like Data in Excel and Power Query

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Excel’s Advanced Filter Features Made Easy : From Criteria Ranges to Copying Results

Learn advanced filtering in Excel with a criteria area, OR and AND logic, and copy results to isolate the right rows fast.

My favorite Linux search tools make it easier to find your files - no command line needed

Why bother with complicated regular expressions when you can point and click your way to finding the files and folders you need?
XDA Developers on MSN

I used NotebookLM to learn about advanced Excel tricks and I should have sooner

Advanced Excel secrets unlocked with NotebookLM ...
How-To Geek on MSN

I thought Excel was unmatched until I discovered this LibreOffice Calc capability

Calc's advanced pattern matching is simple and direct.
IEEE

Collaborative and Searchable Integrity Auditing for Multi-Copy Data in Decentralized Storage

As decentralized storage becomes more prevalent, ensuring data integrity within these systems has gained increasing importance. However, the introduction of a centralized and trusted Cloud Combiner ...
The Boston Globe

Search all of the recent Jeffrey Epstein emails

On Nov. 12, more than 20,000 pages of emails between Jeffrey Epstein and others were released by the House Oversight Committee. There are thousands of exchanges between Epstein, who was arrested on ...