crack in the armor

Translations
слабое место
The investigation found a crack in the armor of the company's security system.
Расследование выявило слабое место в системе безопасности компании.
Definitions
A vulnerability or weakness in someone's character or defenses, often revealing that they are not as strong or invulnerable as they appear.
Words
crack

noun
трещина
in

preposition
в
the

article or possessive pronoun
этот
armor

noun
броня