How safe is Mac OS X - viruses and information leakage?

Question

Malware

I sat on Linux for 5 years, but now I have gone to Mac OS X. I didn’t install any antiviruses or anything else, because there was no point at all - all the software is from the repository or in a virtual machine, the browser cuts everything superfluous, etc.
And here sometimes you have to merge something from the torrent and install (software). In Win XP, I remember that at one time a Trojan sat in every second keygen. How big is the danger of snatching something under the poppy?
From critical: stealing data from the browser, FTP client, passwords, certificates, etc.

Answer 1

The main thing - try not to miss the security update, they do not release them in vain.

Answer 2

Very low probability. Approximately 3.48%.

Answer 3

From critical: stealing data from the browser, FTP client, passwords, certificates, etc.

I can recommend 1password

Answer 4

You can install Dr.Web, it's not expensive. There is not much practical help, but it will add confidence.