Update BlockBlock (beta) for macOS

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Staff member
Jan 8, 2011
Get: BlockBlock (beta) for macOS | Objective-See
Compatibility: OS X 10.9+ (Mavericks)

Malware installs itself persistently, to ensure it's automatically re-executed at reboot. BlockBlock continually monitors common persistence locations and displays an alert whenever a persistent component is added to the OS.

BlockBlock is currently still a beta product. This version isn't as fully tested as Objective-See's other software, and thus may contain bugs. If you find any issues while using this beta, please send an email to bugs@objective-see.com and I'll try fix them ASAP!

Technical Details
Though BlockBlock is conceptually simple, it is a rather complex piece of software. BlockBlock is made up of three main components, a kernel extension, a user-mode daemon running as root, and a user-mode agent running as the logged-in user (there can be multiple such agents if BlockBlock is installed for several users on the same system).
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Level 11
Sep 28, 2015
Been using it for quite a while now and can recommend it. Runs smoothly and reports changes immediately.
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