It didn't 'break down' - it got owned by malware that got stuffed into my temporary internet files-folder.
That also didn't make me 'lose' my kingdom, and I got it fixed in less than a week.
The thing here is, I've already told you that there's no actual defense against such attacks, and that I knew what was happening to my computer, so there never were any cries of 'OH! GOD! HOW DID THIS GET HERE!? I AM NOT VERY GOOD WITH COMPUTERS!'