Dimitri Os

@Ch0pin

Senior Security Researcher @Microsoft | Android Security Obsessed | Pwn2Own 2025 | Side projects → github.com/Ch0pin

Dalvik

Dimitri Os
@Ch0pin
Oct 10
That’s a wrap for Team ZyGoat at Pwn2Own 2026. Two attempts, two successful exploits — one against Samsung and one against Pixel. We finished in 3rd place. The draw could have been better, but that’s part of the competition. CC: @Yogehi , @ir3l14
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Dimitri Os
@Ch0pin
Oct 2
So true lol
SinSinology
@SinSinology
Oct 2
The day P2O contestants stop flexing details of their upcoming entries before they've even stepped on stage will be a great day. not only you poke the vendor to start panicking and hammer down on the product attack surface but you also provoke other contestants to start burning
1
Dimitri Os
@Ch0pin
Oct 1
Focus on what really matters ;) github.com/Ch0pin/rdx
1
Dimitri Os
@Ch0pin
Sep 24
Give RDX a shot: github.com/Ch0pin/rdx — especially if you’re concerned about resource consumption.
GitHub - Ch0pin/rdx: A native APK and DEX decompiler written in Rust
From github.com
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Dimitri Os
@Ch0pin
Sep 19
Hmmm.......
International Cyber Digest
@IntCyberDigest
Sep 19
‼️ Researchers at depthfirst used AI to remotely take over the camera and photo roll of a phone that was browsing TikTok, chaining together bugs in open-source code the app depends on. TikTok has confirmed it fixed the flaw. depthfirst sent us an exclusive video of the PoC:
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