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malware

Last Week on My Mac: Does anyone here know about MRT?

Did you restart your Mac after the critical update to MRT this week? Was Apple’s guidance on the update helpful? Or is this security by riddle?

July 14, 2019 Macs, Technology

What happened when MRT was updated, and what MRT does

After an important MRT update, is the new version of MRT run automatically, or do you have to restart your Mac?

July 13, 2019 Macs, Technology

Apple has pushed an update to MRT to remove Zoom’s hidden web server

Apple has just pushed an update to its malware removal tool, MRT, for macOS, bringing its version number […]

July 10, 2019 Macs, Technology

Apple has pushed an update to MRT

Just after pushing its earlier update to Gatekeeper’s data, Apple has just pushed an update to its malware […]

June 17, 2019 Macs, Technology

Apple has pushed updates to both XProtect and MRT

Apple has pushed two updates overnight, to the ‘Yara’ data files used by XProtect, bringing its version number […]

May 2, 2019 Macs, Technology

🎗 Quarantine: Documents

Second of two, here looking at quarantine of documents, what it means, how it occurs. Much more common than apps, but mysterious.

April 26, 2019 Macs, Technology, xattr

🎗 Quarantine: Apps

First of two articles – this looking at how quarantine works for apps and other executables, details of the flag itself, how it behaves, and more.

April 25, 2019 Macs, Technology

There’s more to notarization than that

Is notarization just ‘security theatre’? How easy would it be to distribute malware through a legitimate distributor outside the App Store?

April 24, 2019 Macs, Technology

Apple has pushed an update to XProtect

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

April 19, 2019 Macs, Technology

Apple has pushed an update to MRT

A day after updating Gatekeeper’s data, Apple has just pushed an update to its malware removal tool, MRT, […]

February 21, 2019 Macs, Technology

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