vulnerability researcher · reverse engineer · Ⓥ🌱 https://0xff.re/https://bsky.app/profile/face.0xff.rehttps://bsky.app/profile/face.0xff.re/post/3lzowklam2225Excited to share that I will be presenting my research on a Kindle vulnerability chain at Black Hat Europe 2025 and CODE BLUE 2025. See you in London/Tokyo :)25 Sep 2025 21:48 +0000at://did:plc:juthpdji4ff3wexm2ym4bp4l/app.bsky.feed.post/3lzowklam2225https://bsky.app/profile/face.0xff.re/post/3lreludqg522hI recently solved the SSTIC 2025 challenge. A detailed writeup is available on my blog: https://face.0xff.re/posts/sstic-challenge-2025-writeup/11 Jun 2025 23:48 +0000at://did:plc:juthpdji4ff3wexm2ym4bp4l/app.bsky.feed.post/3lreludqg522hhttps://bsky.app/profile/face.0xff.re/post/3lc3y7uyrak2z29 Nov 2024 16:18 +0000at://did:plc:juthpdji4ff3wexm2ym4bp4l/app.bsky.feed.post/3lc3y7uyrak2z