shady deal

Translations
сомнительная сделка
The company was involved in a shady deal that led to legal troubles.
Компания была вовлечена в сомнительную сделку, которая привела к юридическим проблемам.
Definitions
A shady deal refers to a transaction or agreement that is suspicious, dishonest, or unethical, often involving deceit or hidden motives.