We learned recently that macOS malware grew by 744% last year, though most of it fell into the less-worrying category of adware. However, a newly-discovered piece of malware falls into the ‘seriously nasty’ category – able to spy on all your Internet usage, including use of secure websites.
Security researchers at CheckPoint found something they’ve labelled OSX/Dok, which manages to go undetected by Gatekeeper and stops users doing anything on their Mac until they accept a fake OS X update …
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