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doing iOS&macOS security research

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@GlitchHadi Sorry, I have no idea. It’s difficult to say what happened with your device.

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@tihmstar No plan yet.

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after months of hardwork 👀

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@Adams___family But I hope Apple does that. 😂

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@frust93717815 @zh1x1an2 忘记给自己打码了😮‍💨

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MOSEC BaijiuCon, an exciting experience!
special thanks to @zh1x1an2

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@lordx64 @zh1x1an2 Yes :-)

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@0xmuhe 还好，甚至喝的有点爽😂

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slides “Write a SEP app for iOS”
https://t.co/CZj5hhWo0y

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@zh1x1an2 明年再来一次👀

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I'm an iOS SEP app developer. 👀

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@zh1x1an2 @BlackHatEvents 😘

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My talk was accepted by BlackHat USA 2023.
#BHUSA

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@opa334dev "lesson learned" - Yes, you never know before you do this. 😂

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@patch1t 羡慕 & 祝好运

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proc_entitlement_is_bool_true("https://t.co/lHiZWv1L77.container-manager") is changed to AppleMobileFileIntegrity::AMFIEntitlementGetBool in iOS 16.4. So the hack adding entitlements to the backend OSDictionary of OSEntitlements is not working.

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@Lakr233 卧槽，带带我

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@TheHurri_cane Yes, I was testing an old security bug.

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I hate debugging kernel. The only useful information is register values left in panic log.

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@joinedserver @zhuowei Sometimes, Apple writes wrong/confusing bug description. It is not CVE-2022-42861. I think I'm not able to find such good bug as "MacDirtyCow". (sad)