3 ms·Shouldn’t be unsafe. Security updates are still coming out for the older OS that runs on these machines.by jtbayly 5y agoShouldn’t be unsafe. Security updates are still coming out for the older OS that runs on these machines.bipson 5y agoThat is not true AFAIKjtbayly 5y agoSorry. I guess I got the year wrong. I’ve got an MBP from ‘12 still getting security updates.