j j (@mistymntncop) 's Twitter Profile
j j

@mistymntncop

infosec.exchange/@blackeggs
github.com/mistymntncop/

ID: 820795831418699777

calendar_today16-01-2017 00:52:30

1,1K Tweet

2,2K Followers

5,5K Following

j j (@mistymntncop) 's Twitter Profile Photo

`People talk about exploits as if they are "weapons", but really, they are fragile and stunningly improvisational rube goldberg machines.` ~Halvar Flake youtube.com/watch?v=bl2U1p…

j j (@mistymntncop) 's Twitter Profile Photo

"WebAssembly Is All You Need:Exploiting Chrome and the V8 Sandbox 10+ times with WASM" by Xion Worth a watch :) youtube.com/watch?v=nb1so4…

Ivan Fratric 💙💛 (@ifsecure) 's Twitter Profile Photo

This weekend, I gave a talk on web browser security research at a student-organized conference. I tried to make the talk reasonably beginner-friendly, so the slides (linked here) could hopefully be useful to someone as a learning resource. docs.google.com/presentation/d…

xvonfers (@xvonfers) 's Twitter Profile Photo

(CVE-2025-2783)[405143032][mojo] Google Chrome Sandbox Escape(exploited ITW) is now open(PoC & exploit are restricted🥲) issues.chromium.org/issues/4051430… Reported by Boris Larin Igor Kuznetsov

(CVE-2025-2783)[405143032][mojo] Google Chrome Sandbox Escape(exploited ITW) is now open(PoC & exploit are restricted🥲)
issues.chromium.org/issues/4051430…

Reported by <a href="/oct0xor/">Boris Larin</a> <a href="/2igosha/">Igor Kuznetsov</a>
xvonfers (@xvonfers) 's Twitter Profile Photo

Again an interesting bug, an excellent and very detailed report with PoC & exploit from 303f06e3🔥🔥🔥 [$50000][403211343][turboshaft]Improper Error Handling in LateLoadElimination for String Map -> RCE issues.chromium.org/issues/4032113…

Again an interesting bug, an excellent and very detailed report with PoC &amp; exploit from 303f06e3🔥🔥🔥

[$50000][403211343][turboshaft]Improper Error Handling in LateLoadElimination for String Map -&gt; RCE
issues.chromium.org/issues/4032113…
Trend Zero Day Initiative (@thezdi) 's Twitter Profile Photo

CVE-2025-4941 - Trend ZDI analyst Hossein Lotfi details the Firefox bug used at #Pwn2Own Berlin by Manfred Paul. Includes root cause analysis and video demo. zerodayinitiative.com/blog/2025/7/14…

j j (@mistymntncop) 's Twitter Profile Photo

Has there ever been anyone who has claimed to have performed the stack buffer overflow technique before the Morris Worm in 1988?

Jack Ren (@bjrjk) 's Twitter Profile Photo

Escalation methodology for CVE-2024-4947, a in-the-wild V8 type confusion bug. Shoutout to vaber, Boris Larin, 1377 High-yield Nukes, j j, 303f06e3 and Dimitri Fourny for their great research for this bug! github.com/bjrjk/CVE-2024…