Hi @Iain1
Greeting From McAfee.
Sorry for the inconvenience caused.
Please provide the answers for the below questions to help you further for better understanding.
Kindly ensure McAfee program has bee updated with the new subscription or its still being with expired subscription.
Please help us with the screenshot of the virus threat messages to identify whether its from McAfee or not.
May I know the virus alert message comes from as an email or a browser pop up?
Alternatively, you can always contact chat support using the link below for immediate assistance.
McAfee Support
Regards,
Venkat