Malware infection - what now?
Should you suspect your device is infected with malware or if your antivirus software notifies you of such an infection, you can find additional information on what you can do here.
When users are surfing the Internet on their computer, tablet or smartphone, invisible “access doors” (ports) are opened on their devices to communicate. These offer a target for attackers from the Internet. A firewall installed will close these doors as much as possible and will monitor all data traffic between your devices and the Internet. Your firewall will alert you if it discovers any “suspicious” network traffic.