Nerd Cave
Rokarolla Android malware targets banking and crypto apps
Be careful how you install software on your Android phone. A new Android banking trojan named Rokarolla is targeting banking and cryptocurrency applications.
USB worm spreads crypto-stealing malware via Windows shortcut links
A USB worm is infecting computers using Windows shortcut links on USB flash drives.
Why does my computer get slower over time?
It's not your imagination — and it's usually not the computer's fault either. Here's what's actually happening.
Why I switched my clients from TeamViewer
The pricing changed, the trust didn't follow. A breakdown of what I looked at and why RustDesk won.
Five things non-technical users get wrong about passwords
Not a lecture — just the practical stuff that actually helps, written for the people I support every day.
What is a flat-file database and why would you use one?
No MySQL, no setup, no headaches — sometimes a JSON file is all you need.