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blog.xpnsec.com
| | blog.quarkslab.com
9.6 parsecs away

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| | The following article explains how during a Purple Team engagement we were able to identify a vulnerability in Microsoft Teams on macOS allowing us to access a user's camera and microphone.
| | knight.sc
13.9 parsecs away

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| | Recently while looking into the Apple adid daemon, I noticed that I couldn't attach to the process with lldb even if SIP was completely disabled. After digging into it a little bit I came to the conclusion that adid was calling the ptrace API passing in PT_DENY_ATTACH. There are numerous other posts out there (like this one) that talk about defeating PT_DENY_ATTACH if you're running the application yourself. In my case adid is started as a LaunchDaemon and is already running by the time a user is logged in. I decided to take a look at how you could defeat the ptrace call even after the application is already running.
| | macops.ca
13.1 parsecs away

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| | hiltmon.com
20.4 parsecs away

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