Avant is only a skin for IE, so you've still got all the vulnerabilities because IE is running underneath.
Try running all your anti spyware/Trojan and AV programs to make sure your system is clean.
Samsung Galaxy S8 review
1995-2015: How technology has changed the world in 20 years
This 2D animation about monsters is illustrated in a Van Gogh painterly style
Siri not working? Try these troubleshooting fixes
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.