I don't wish to hijack this thread but these are very interesting posts for me, I run Kaspersky on both my Desktop and Laptop plus my Mobile (Android). I have always thought of Windows Defender as a freeby which I have thought meant not too good. Years ago I was advised to get an antivirus and Kaspersky was the one so I did and have ever since. I have to admit I have sometimes thought it a bit of an expensive luxury but paid up anyway. I don't visit any unsavory areas of the internet so are we saying here that I am wasting my money? Also if I dump Kaspersky from my Laptop and Desktop you guys are saying I will still be safe but what about my phone, it doesn't have its own AV?
The internet isn't really the wild west it once was, at least not the parts that regular people frequent. Everything is constantly monitored, reviewed, and rated on many levels, and any malicious sites or ads don't last long before DNS rates and blocks them, and search engines remove them. As for downloads, same thing goes. Stick to trusted sites and you're fine. Any apps on the app stores (apple/android) are heavily regulated and reviewed. I've been through the process of publishing several apps and they are VERY strict about what makes it through.
We're not saying antivirus isn't needed, but it's not as important as it once was. Now, it is just another layer of security, and should be combined with other security devices and practices like software updates, strong passphrases, 2 factor authentication, firewalls, VPNs, email filtering, but the
most important thing you can do is apply scrutiny to everything you do. Always check sender addresses, check links before you click on them, check domains are correct before entering any login information etc.
Kaspersky has always been a little "questionable" anyway. There have been a number of controversies around it, from using people's idle CPU time, to leaked user details, and the most recent one here -
https://www.pcmag.com/news/kaspersk...eplaced-with-ultraav-in-the-us-angering-users