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Latest News:
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🛠️ New Blog Post:
The new macOS malware of 2025 👾 -
🛠️ Tool Update:
"KnockKnock" v4.0 just released! -
🛠️ New Blog Post:
A Remote Overflow in LLDB's debugserver -
🛠️ New Blog Post:
Reflective Code Loading (Part II)
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🛠️ New Blog Post:
What We Do
We support the Apple security ecosystem through a combination of free tools, education, community initiatives, and global collaboration.
Free Open-Source Security Tools
We create and maintain free, open-source macOS security tools trusted by researchers, enterprises, and everyday users around the world.
Explore our tools →Blog
In-depth writing on macOS security, malware analysis, and real-world threats. Written to educate and share knowledge openly.
Read the blog →Objective by the Sea (#OBTS)
The world’s only conference dedicated exclusively to Apple security, bringing together top researchers and the global community.
Learn about #OBTS →Objective-We
Making Apple security more accessible through trainings, scholarships, mentorship, and community support.
Discover Objective-We →Objective For The We (#OFTW)
Free trainings and entry-level talks introducing students and early-career professionals to Apple security, with practical skills, career guidance, and networking opportunities.
View #OFTW →Objective-Steve
A career-support initiative connecting community talent with real opportunities in Apple security.
Learn about Objective-Steve →The Art of Mac Malware (Book Series)
A respected educational resource on macOS security and malware analysis. Digital editions are free, and all royalties from printed copies are donated to the Foundation.
Explore the books →Malware Collection
We publish technical research and curate malware samples to support learning, analysis, and responsible Apple security research.
View our collection →Friends of Objective-See
Our initiatives are made possible thanks to the support of these organizationsGold 🥇
Bronze 🥉