Apple could use ARM coprocessors for three updated Mac models

According to a Bloomberg article, Apple could be working on three new Mac models for this year. All three of them could feature an ARM coprocessor to improve security. Apple isn’t switching to ARM chipsets altogether. There will still be an Intel CPU in every Mac, but with a second ARM processor. Currently, the MacBook Pro features a T1 chip while the iMac Pro features a T2 chip. On the MacBook