Who else does Brutus accuse of taking bribes?

In Shakespeare's play "Julius Caesar," Brutus accuses Cassius of taking bribes. During their confrontation in Act 4, Scene 3, Brutus expresses his disappointment and anger, suggesting that Cassius has compromised his integrity for financial gain. This accusation underscores the tension and moral conflict between the two characters, highlighting the themes of honor and corruption within the play.