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malware

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

PDF without Adobe: 8 Security, integrity and forensics

Can you get malware in PDF? How far can you trust a PDF, or could it be a forgery? How to sign PDFs, and what data may remain hidden inside them.

February 19, 2019 General, Language, Macs, Technology

Apple has pushed an update to MRT

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

February 5, 2019 Macs, Technology

Last Week on My Mac: Weed control in the walled garden

Another worthless piece of “security theatre” about bundle signatures. I wouldn’t bother reading it, or downloading the new version of Signet.

December 23, 2018 Macs, Technology

Where do Apple’s recent security updates leave macOS?

Apple appears to be maintaining MRT, but hasn’t changed detection signatures in XProtect for 9 months. What does this mean for the security of macOS and its users?

December 14, 2018 Macs, Technology

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