Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

CrashFix crashes browsers to coerce users into executing commands that deploy a Python RAT, abusing finger.exe and portable Python to evade detection and persist on high‑value systems.

Burmese pythons are unwanted and taking over the Everglades. An estimated half a million of these snakes are decimating the ...

Windows 11 quietly fixed Start. You just have to unlock it.

Christopher Mims is a columnist who writes about technology for The Wall Street Journal's tech bureau in San Francisco. The subjects of his columns vary widely from one week to the next. He has ...