Hi thanks for your time. It says' We've been notified by a third party that a device in your home network has participated in a Denial of Service attack'. Then 'It does mean your personal data and online financial transactions, including credit card purchases, could be at risk'. And 'It's liely that a device connected to your broadband either has a security vulnerability that is allowing this traffic to pass through your home connection or one of your devices is infected with malware.' And 'If you don't get it fixed we may need to suspend or cancel your broadband service'.
I have constant virus checkers running, have done malware scans and nothing shows at all. I don't know what is happening.
This is all very stressful, especially since there doesn't seem to be much useful information about this out there. I've read that I should check ports, but don't understand any of what I'm supposed to be doing. Is this a genuine threat and should I be reporting it to someone?