Hackaday

Spoofing An Emergency Traffic Preemption Signal

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

GPS jamming is emerging as an increasingly prevalent — and troubling — weapon of war

The war with Iran is laying bare the dangers posed to commercial ships and planes by the rise of GPS interference in and around conflict zones.

State actors are behind much of the visual misinformation about the Iran war

As attacks spread after the bombing of Iran by U.S. and Israeli forces, a video circulated widely of crowds peering up at fire, smoke and debris coming from the top of a high-rise ...
Investopedia

What Is a Commodity Pool Operator (CPO)? Detailed Explanation and Examples

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
Investopedia

Self-Interest: What It Means in Economics, With Examples

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...