Stay Protected - Protect yourself from further infections with a high-quality internet security package (again, Intego is the best). Remove Virus - After the scan is complete, let the antivirus remove all instances of the Yahoo Redirect virus infection.ģ. Scan Device - Run a “Full System Scan” with a high-quality antivirus ( Intego is the best).Ģ. Short on time? Here’s how to remove the Yahoo Redirect Virus on Mac:ġ.