0-day

Used to describe a software security vulnerability that has just been exploited or discovered, often before the software developers can formally announce or create a fix (thus giving them "zero days" to preemptively address the issue). It was a 0-day attack—the developers had no idea that their program could be hacked in that way.

Common Names:

Name	Pronounced	Usage
Indira	-	Hinduism, Indian, Hindi, Marathi, Kannada, Tamil
Simeon	SIM-ee-ən (English)	Biblical, Bulgarian, Serbian
ReŞİT	-	Turkish
Amarjeet	-	Indian (Sikh)
Chao	-	Chinese
Verdandi	-	Norse Mythology