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Apple

Last Week on My Mac: No secret

What do we want the week after the US Presidential Election? Let’s have an Apple Event!

November 8, 2020 Macs, Technology

Extended attributes as a vulnerability

Thirty years ago, many Macs were hit by the Wdef virus, which exploited a vulnerability which remains today: it travelled in an extended attribute. Should we be worried now?

November 7, 2020 Macs, Technology

Apple has released Catalina 10.15.7 Supplemental Update

Apple has just released macOS Catalina 10.15.7 Supplemental Update, which weighs in at around 1.2 GB and includes […]

November 5, 2020 Macs, Technology, Updates

Apple has revealed macOS version numbering following Big Sur

Which is the next ‘major’ release of macOS after Big Sur, then? Will it return to the numbering system before Mac OS X with 12.0, or 11.1?

November 5, 2020 Macs, Technology

Guarding against buggy security updates: a new version of SilentKnight

Why you should reconsider whether you let your Mac automatically download and install ‘silent’ updates, and what you can do instead.

November 4, 2020 Macs, Technology, Updates

Code signatures: 3 Fixing signature problems

If you have no other option and can be certain there’s no danger in doing so, you can remove a signed app’s signature. But it may not be so simple.

November 3, 2020 Macs, Technology

Last Week on My Mac: Support, dependence, control

Apple seldom posts Support Notes to guide many users to solve problems, but prefers them to access Apple Support one at a time. Why this inefficiency?

November 1, 2020 Macs, Technology

Apple has pushed an update to MRT

Apple has pushed an update today to its malware removal tool MRT, bringing it to version 1.69.3, dated […]

October 30, 2020 Macs, Technology, Updates

Code signatures: 2 How to check them

When macOS won’t let you open an app or other software because it warns that it’s (possibly) malware, here’s how to check the signatures.

October 30, 2020 Macs, Technology

Apple has pushed an update to XProtect

Apple has pushed an update today to the data files used by XProtect, bringing its version number to […]

October 29, 2020 Macs, Technology, Updates

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