Sophos XG firewall–many website have “Security Risk Detected” while accessing HTTPS sites suddenly on 10 Aug 2019

Workaround solution: Change the antivirus engine from Sophos to Avira

Reference:

https://community.sophos.com/products/xg-firewall/f/firewall-and-policies/104624/security-risk-detected-while-accessing-https-sites

Sophos XG firewall–many website have “Security Risk Detected” while accessing HTTPS sites suddenly on 10 Aug 2019