It was an honour to be invited to speak at @deepsec_cc 1st edition, where I met old friends and made new ones. Kudos to @WangTielei & team for making it happen 💪

Gratitude to every torchbearer who ignited the flame at https://t.co/KYlSs1jYqJ's inaugural journey. Keep the fire burning — See you in Dec, 2025.

Gratitude to every torchbearer who ignited the flame at https://t.co/KYlSs1jYqJ's inaugural journey. Keep the fire burning — See you in Dec, 2025.

https://t.co/KYlSs1jYqJ 2025 From researchers. For researchers. Attendee Voices: "Drained yet electrified: Venue's research fervor crowned my year's peak day." "Against all odds, torchbearers uphold original aspiration — explore/breakthrough/pass flame. Geek ethos incarnate."

https://t.co/KYlSs1jYqJ 2025 Share·Collide·Breakthrough Attendee Voices: "Finest closed-door hacker con this year: Whitehats in pure security research — scarce and priceless." "Amidst the flux: Adhere to original aspiration, pure passion, and doing difficult but right things."

Thrilled to hear this meant so much to you! ✨"Do the right and difficult things" – this is exactly why we build https://t.co/KYlSs1jYqJ. Thanks for bringing your brilliance to the community!

The best closed-door hacker conference I attended this year, where I met many old and new friends. We had a great time. Thank you very much to the organizers for preparing such a hacker feast for us in a downturn environment. Do the right and difficult things. @deepsec_cc

https://t.co/KYlSs1jYqJ 2025 | Shanghai Deep Security Closed-door Conference Share · Collide · Breakthrough From researchers. For researchers. 📍 Shanghai, China | 📅 June 16, 2025 🌐 https://t.co/b53eHDnMgp | 📧 x@deepsec.cc

#deepsec Two more talks on the way! "Banana Mail" by roadicing, 1wc and bxl turns a crafted email into a zero-click, persistent DoS for MacOS that survives reboots. "[redacted]" by [redacted]. 👉 https://t.co/KYlSs1jYqJ

#deepsec Two new talks: "Surrogate Chaos" by Wang Nan presents a critical heap overflow bug in Facebook Hermes that enables React Native RCE. "Rooting Google Pixel with kernel MTE enabled in one shot" by @ThomasKing2014 gets Pixel kernel exec despite MTE.

#deepsec Two talks from @DarkNavyOrg: "A Security Perspective on IM Attack Surfaces" reveals flaws enabling stealthy backdoors in WeChat. "Argusee: AI-Powered Multi-Agent System for Next-Gen Vulnerability Discovery" uses AI to uncover exploitable 0-days. https://t.co/KYlSs1jYqJ

#deepsec Session "Humble Mobile Forensics" by @jaakerblom will be [Redacted]. Also another session [Redacted] by [Redacted]. Only at https://t.co/KYlSs1jqBb 😈

#deepsec Session "SPTM's Page Protection Battle Against Kernel R/W Attacks" by BGT examines Apple's secure page table monitor introduced in iOS 17, revealing how it defends against attacks from kernel read/write hackers. More at

#deepsec Session "Exploiting the Next State of Communication with Zero-Interaction" by K.i.V.A. inspects [redacted] protocol and demonstrate how authentication bypass can be achieved without user interaction. More at

#deepsec Session "Behind the Pixels: A Journey of Reverse Engineering and Fuzzing on Apple's Stacked Subsystem" by @keenjoy95 sheds light on IOMobileFrameBuffer and Apple Silicon graphics, revealing untold vulnerabilities and attack paths. More at

#deepsec Session "Sending Me Your IOUserClients: A Bypass to Immovable Ports" by INT reveals how Apple's "immovable" IOUserClient ports were never truly secure, presenting a full mitigation bypass and exposing gaps in IPC defenses. 👉 https://t.co/C7WiFpt3cL

[Official Announcement]: https://t.co/KYlSs1jYqJ 2025 IS COMING!!! This is a community-driven, non-profit information security closed-door symposium, where technology speaks loudest. 🌐 https://t.co/b53eHDnMgp 📅 June 16, 2025 📍 Shanghai, China 📧 x@deepsec.cc