Enterprises should install Apple’s latest macOS Big Sur 11.3 update to secure their Macs. I spoke with Jamf Mac security expert Jaron Bradley, who explained why.
Install macOS 11.3 immediately
Enterprise users running fleets of Macs should get their IT support teams to approve the installation of Apple’s macOS Big Sur 11.3 update as swiftly as possible; the update should protect Macs against a serious software vulnerability that places data at risk.
As first spotted by Cedric Owens (and subsequently heavily researched by Jamf), the malware — a new version of a known Shlayer vulnerability — spreads in the following ways:
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