This is the 12173rd most frequent Spanish word.
intrusos
"Intrusos" means "intruders."
Here, 'intrusos' refers to people who have entered a place without permission.
Los guardias expulsaron a los intrusos del edificio.
The guards removed the intruders from the building.
In this case, 'intrusos' is used figuratively to describe unauthorized entries in a computer system.
Al analizar el sistema informático detectamos varios intrusos.
When analyzing the computer system, we detected several intruders.
'Intrusos' is used here to describe individuals whose presence is unwelcome in a social context.