Vulnerability Research, Kernel Exploitation, Reverse Engineering, Exploit Development, Program Analysis, Malware Research, Web, Machine Learning

India
Joined September 2012
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Now this supports secure call, syscall tracing and booting from PBL->XBL chain. More SOCs support coming soon.
OnePlus 12 - Qemu This SoC supports ~40 phone models from different vendors
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We are building AI agents to FIND and FIX bugs on scale using ONLY open source models. If you are into AI and have experience with BUGS, ping us!!
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Replying to @r0keb @Ivanlef0u
Good job. Maybe you should join our discord channel. The link can be found in the HEVD repo README
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🚨 Recently Discovered Windows Kernel Vulnerability 🚨 We've published an advisory for a severe Local Privilege Escalation in dxkrnl.sys, which has been patched by Microsoft. 🛡️ CVE-2025-29812 🔗 Complete advisory: hacksys.io/advisories/HI-202… 🎥 Demo video: youtu.be/y5urzgTQZN0 #CyberSecurity #Windows #LPE
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DirectX Graphics Kernel Elevation of Privilege Vulnerability msrc.microsoft.com/update-gu…
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Replying to @wh1ant
DM is open
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🚨 We're hiring! 🚨 Hi everyone! HackSys Inc. is seeking an enthusiastic **Vulnerability Researcher** (Windows/Android/Browser) to join our team full-time — here in India! 🇮🇳🛡️ 👀 What we’re looking for: - Approximately **2+ years of experience** in hands-on vulnerability research - Strong understanding of **vulnerability classes**, C/C++/ASM - You've experimented with or exploited **n-days** on Windows, Android, or browsers - Reverse engineering capabilities using software such as **WinDbg, IDA, Ghidra** - Above all — a **true passion for breaking things to know them** 🔥 You live, eat, and breathe VR (the security variety 😉), we'd love to speak with you. 📬 Simply DM **@HackSysTeam** on Twitter or Discord for more information or to apply! #Hiring #CyberSecurity #VulnerabilityResearch #InfoSec #HackThePlanet
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Started Windows Kernel Exploitation Foundation and Advanced class @_ringzer0
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I'm glad it was useful to you in your learning path. Best of luck for your bugs.
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Thanks to @disconnect3d_pl and rest of the pwndbg contributors for making gdb usable. 🙏🙏
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🚨 We're hiring! 🚨 HackSys Inc. is looking for a full-time Vulnerability Researcher (Windows/Android/Browser) based in India! 🛡️ 🔍 Skills: - Vulnerability classes, C/C++/ASM - Exploited n-day on Windows/Android/Browser - Reverse Engineering (WinDbg, IDA, Ghidra) - Passionate about VR 🔥 Interested? DM @HackSysTeam on Discord or Twitter for more details! #Hiring #VulnerabilityResearch #CyberSecurity
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Really enjoying my WKE class @_ringzer0
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Come and learn to exploit Windows Kernel, reverse kernel drivers and importantly debug BSOD! @CrowdStrike
Learn Windows Kernel Exploitation - Foundation and Advanced with @hacksysteam on this virtual course from July 20 - 26. 32 Hours of zero to hero training will get you exploiting the Windows Kernel in no time: ringzer0.training/doubledown…
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Replying to @ommadawn46
Well done!!
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Only few weeks left! Register if you are passionate about Windows Kernel Exploitation!
Learn Windows Kernel Exploitation the smart way in this 32 hour virtual course from July 20th - 26th with @hacksysteam: ringzer0.training/doubledown…
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