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Mykola Grymalyuk Profile
Mykola Grymalyuk

@khronokernel

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Project lead of OpenCore Legacy Patcher. Researcher and Developer at RIPEDA Consulting. Proud Ukrainian 🇺🇦

Alberta, Canada
Joined July 2020
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@khronokernel
Mykola Grymalyuk
22 hours
RT @billmarczak: Update your iPhones.. again! iOS 18.3.1 out today with a fix for an ITW USB restricted mode bypass (via Accessibility) ht…
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@khronokernel
Mykola Grymalyuk
3 days
RT @gergely_kalman: As promised here's a video of the - currently 0day - FDA bypass on macOS. I reported it to Apple ~2 months ago and a fi…
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@khronokernel
Mykola Grymalyuk
10 days
RT @gergely_kalman: Here's my recent 0day LPE in macOS that I forgot to post about. Sort-of fixed in 15.2 (unconfirmed, it might still work…
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@khronokernel
Mykola Grymalyuk
11 days
RT @0xjprx: CVE-2025-24118 is an absolutely crazy race condition I found in the macOS / XNU kernel. Safe memory reclamation, read-only obj…
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@khronokernel
Mykola Grymalyuk
11 days
RT @patch1t: New Blog Post: Tell you more about what I didn’t talk about at the #OBTS 7 @objective_see
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@khronokernel
Mykola Grymalyuk
25 days
@theevilbit Good sir, you need to leave some for the rest of us 🙏
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@khronokernel
Mykola Grymalyuk
26 days
Ngl I’m more excited for the stickers than the Security Research Device lol
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@khronokernel
Mykola Grymalyuk
27 days
RT @PantelisStoufis: 🚨 Internship Opportunity! 🚨 Apple is looking for an Intern to join our Information security organisation in the UK. T…
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@khronokernel
Mykola Grymalyuk
1 month
(This is a semi-joke utility, I am certain there are better ways to handle this...)
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@khronokernel
Mykola Grymalyuk
1 month
RT @patch1t: New Blog Post in 2025: Tell you more about the AMFI👻
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@khronokernel
Mykola Grymalyuk
1 month
@aaronp613 Interesting, I had to go through 2 different processes to get GSX API access and documentation separately. Ironically I had more issues trying to get the docs than an API key…
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@khronokernel
Mykola Grymalyuk
1 month
RT @hekapoo___: Here is your New Year present from Something very special this time - first-rev S5L8720X SecureRO…
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@khronokernel
Mykola Grymalyuk
1 month
@JKJerome If I have a choice, I’m here for the long run. Gotta see it through to the death of Intel support 😛
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@khronokernel
Mykola Grymalyuk
2 months
RT @L0Psec: This sounds super cool. Don’t often hear of intern roles for malware analysis!
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@khronokernel
Mykola Grymalyuk
2 months
RT @josh_avraham: A few XProtect changes in macOS 15.2, the xprotect CLI now provides a --prerelease flag when updating which allows users…
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@khronokernel
Mykola Grymalyuk
2 months
Doubt this is useful to most, but throwing it out there. Was REing some Apple MDM Utility, and found this neat little API Apple has for determining your public IP address:
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@khronokernel
Mykola Grymalyuk
2 months
RT @theevilbit: @mysk_co I fixed it for you. 4.6
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@khronokernel
Mykola Grymalyuk
2 months
RT @MacDevOpsYVR: Join us in 2025 for our 11th annual MacDevOps:YVR conference. June 11-13, 2025. Our 111th podcast just dropped to tell y'…
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