a cyberattack that occurs before a vulnerability is patched
кибератака, которая происходит до того, как уязвимость будет устранена (kiberataka, kotoraya proiskhodit do togo, kak uyazvimosť budet ustranena)
"Hackers launched a zero-day exploit targeting the system’s core files."
"Хакеры запустили zero-day exploit, нацеленный на основные файлы системы." (Khakery zapustili zero-day exploit, natseļennyi na osnovnye fayly sistemy.)
to deal with a problem only when it arises
in a difficult situation or near defeat
to approach the last possible moment before a deadline
the place where something important happened
very ill
a person who helps others selflessly
