I've encountered no issues. While I don't dispute they're out there, somewhere, the vast majority of them will still require user mistakes. For now, my Macs are computers that work virtually all the time and don't have to be dicked with frequently to keep them secure. I'm unprotected, and unconcerned.

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You're a daisy if you do.
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84 Euro 240D 4spd. 220.5k sold
04 Honda Element AWD
1985 F150 XLT 4x4, 351W with 270k miles, hay hauler
1997 Suzuki Sidekick 4x4
1993 Toyota 4wd Pickup 226K and counting