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Submission + - MacOS no longer allows changing wifi mac address 2

ugen writes: Something I discovered today, while trying to change a MAC address on a new Macbook Air (as I did for years on other Macbooks): ifconfig en0 ether "new mac" no longer works. It appears that this is a change made sometime last year, applicable to all Apple newer Macbooks. Implications of permanently fixed MAC address on privacy and security are hard to underestimate. Given that Windows now supports complete Wifi MAC address randomization — I am sad to admit that Microsoft looks like a champion of privacy here. What are your thoughts? Solutions anyone knows of (I'll take a reasonable technical hack).

Here are a few mentions of this elsewhere:
https://forums.macrumors.com/t...
https://github.com/feross/Spoo...
https://stackoverflow.com/ques...

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