Banco Master Secrecy Breach Hits Brazilian Assets; Ibovespa Falls, Dollar Rises

A total breach of secrecy in the Banco Master investigation triggered a local market selloff, with the Ibovespa dropping 0.93% to daily lows and the dollar accelerating gains against the real. The event adds to domestic political/regulatory uncertainty, while international markets show a brief respite. The breach suggests potential escalation in the probe, pressuring local assets.