I built a coding tutor that won't let me cheat my way through it. Here's the prompt.

As of April 2026, Microsoft Excel's Copilot has evolved beyond simple formula generation into a full 'Agent Mode' capable of multi-sheet reasoning and live data interpretation. This shift means a ...

After the CopyFail vulnerability gave root access from any user on almost all distributions last week, this week we’ve got DirtyFrag. This chains the vulnerability in CopyFail (xfrm-ESP) and ...

PCPJack makes innovative use of parquet files for stealthy, pre-validated target discovery as it canvasses multiple cloud ...

Critical cPanel flaw under attack, Copy Fail Linux privilege escalation, TeamPCP supply chain campaign, GitHub RCE & major ...

The vast majority of us have never known life without Sir David Frederick Attenborough’s trademark awestruck narration emanating out of our televisions. For decades, he’s been introducing us to ...

Structured data capture in Revvity Signals One turns lab data into searchable, auditable records for real-time analytics and ...

Storage space on an iPhone is definitely at a premium, what with the quality and size of photos and videos increasing all the time and our photo libraries now stretching back years. If you use iCloud ...

This vibe coding cheat sheet explains how plain-language prompts can build apps fast, plus the planning, testing, and ...

In times of economic uncertainty, such as what we're currently experiencing in America today, it becomes even more important to assess our financial habits. Some conditions are within our control, but ...

I write about money. I’ve been reviewing tax software and services as a freelancer for PCMag since 1993. Along the way, I took on reviews of other types of business and personal finance technology.