How do vending machines recognize fake coins from genuine ones

Insert the coin into the slot, hear the metallic sound which confirms that it has fallen into the machine and ...
The locked screen scam that immobilizes your browser: how CypherLoc works and how to defend yourself

Credit: Barracuda Research. The IT experts of Barracuda Research discovered CypherLoc, a sophisticated web-based scareware kit, which has reportedly already ...
In the future we will be able to use the IO App to make reports to the Carabinieri via smartphone

Image generated with AI for illustrative purposes only. In the not too distant future we will be able to submit ...
Running out of space on Google Photos: 5 “tricks” to free up gigs of photos, videos and clean up

Google provides each user with 15 GB of free storage space (at least so far) and, if you don’t want ...
The Wi-Fi router can identify us in a room even without the smartphone on or connected

The home router can be used to identify who is in a room, even without the identified subjects having a ...
Why USB charging cables almost always break near the connector and how to avoid it

Charging cables tend to break at the ends due to mechanical stress. Probably you too, at least once in your ...













