Its purpose is unknown, but it is automatically attached to contents of apps downloaded from iCloud Drive, if to a different system from the uploader.
macOS
More mitigation for Meltdown and Spectre, EFI updates, and steady progress in High Sierra are all very promising. So where does that put macOS 10.14?
Gatekeeper doesn’t seem interested in extended attributes attached to the contents of signed apps – the signature remains valid. Could this be exploited?
An odd problem: you try running an old installer and it crashes. There’s nothing actually wrong with the installer, it’s just that the rules have changed.
Apple says that macOS Server is changing, then warns that almost all its services will be removed. After 19 years, is this the end?
Mac firmware had become a real mess, and would have made firmware malware a nightmare. Over the last few months, Apple engineers have at last got a grip.
The Desktop and Finder illusions are held together by Launch Services, which associates file types with apps. This and more now hinge on the UTI.
Apple has just released updates for macOS. High Sierra has a full update to version 10.13.3, which is […]
Apple has today pushed an update to the configuration data used by Gatekeeper, bringing it to version 135. […]
Sleeker, supports file drag and drop, with a very quick and simple way to add common metadata across many files.
The Eclectic Light Company 