Some Macs start running the Mojave upgrade like it’s molasses or treacle: starting an app takes a minute or more, and other function grind to a halt. Here’s why, and what you should do.
Over the last year, I have come across many Macs which have been left with serious vulnerabilities. Here are four common ones, and how to put them right.
How much more is a Mac with a T2 chip? What does it actually do? Who might need its features? What are its problems?
New MacBook Pro models (2018) with a Touch Bar incorporate the same T2 chip which is built into […]
Fuller details have now been published about the EFAIL vulnerabilities in PGP and S/MIME email encryption, at the […]
A major vulnerability has been revealed, and will be detailed very shortly, affecting mail encryption using PGP/GPG and […]
Has someone hacked into your encrypted drive already, or is this another security vulnerability in High Sierra?
High Sierra 10.13.4 may have stopped leakage of APFS encryption passphrases, but that is only a small part of an accident chain going back many years.
I wrote yesterday that macOS High Sierra 10.13.4 finally fixes the leakage of APFS encryption passphrases into the […]
The latest update to High Sierra, bringing it to 10.13.4, does fix the bug discovered by Sarah Edwards […]