Really nothing new or earth shattering. Most of us have been saying this for a very long time.
There is however always someone who runs into a new peace of Malware for which there isn’t yet
any defense and that poor sucker will get infected no matter how careful and up to date all of his
programs and security defenses may be.
There is no such thing as a perfect anti virus program. The infection always comes first the protection always comes second.