I believe I am careful when I am on the internet.
My personal laptop is almost a fortress regarding protecting me from internet scum, so I try to protect it x-fold via Microsoft Defender, Search & Destroy, Firewalls, protected host and configuration files, WPA network connections, virusscan software, no browser caching, phishing filters, etc, etc, etc. Being aware that there is always a loophole to enter this fort, a “port d’entree”, I am also very aware of what I am doing on the Internet, but alas, sometimes all precautions fail. If my precautions fail it is also, almost always, a very very nasty bug. A bug on which normal insect spray only causes it to evolve…