Apple updated one of its support advisories on 21 November, informing its customers that they are recommended to run anti-virus software. I only heard about it when I saw the guys from Intego mention it on their Apple security blog on 25 November. A couple of days later, I blogged about a new piece of Apple malware and mentioned in passing that Apple were now recommending their customers run antivirus software. Today, that small pebble dropped by Apple has read more in my article on the Naked Security website.”]
Source: https://grahamcluley.com/do-you-really-need-anti-virus-on-your-apple-mac/