spq
@__spq__
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@CCCAC, @EatSleepPwnRpt, @RedRocket_ctf; Security engineer at Google. https://t.co/iLgztkYj2C
Joined November 2012
Here are the details about the AMD Signature verification vulnerability we worked on, Enjoy!.
bughunters.google.com
This blog post covers the full details of EntrySign, the AMD Zen microcode signature validation vulnerability recently discovered by the Google Security team.
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RT @_MatteoRizzo: EntrySign was nominated for two Pwnies (best crypto bug and best desktop bug)! 🥳.@__spq__ @sirdar….
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RT @GoogleVRP: It is time to separate the vibe hackers 🤖 from the hackers with vibe 😎. Google CTF June 27-29. Age….
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RT @_MatteoRizzo: The recording of our OffensiveCon presentation about EntrySign is live! Slides at .
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RT @offensive_con: "Entrysign: Create Your Own x86 Microcode for Fun and Profit" by @_MatteoRizzo, @__spq__, @sirdarckcat & Josh Eads! Now….
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RT @GoogleVRP: 📢 📢 📢 Calling all vulnerability researchers interested in microcode!. Check out our blog post covering EntrySign, the AMD Z….
bughunters.google.com
This blog post covers the full details of EntrySign, the AMD Zen microcode signature validation vulnerability recently discovered by the Google Security team.
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RT @taviso: You can now jailbreak your AMD CPU! 🔥We've just released a full microcode toolchain, with source code and tutorials. https://t….
bughunters.google.com
This blog post covers the full details of EntrySign, the AMD Zen microcode signature validation vulnerability recently discovered by the Google Security team.
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This is/was a fun project! Writing ucode patches yourselves is fun :).
Our newest research project is finally public! We can load malicious microcode on Zen1-Zen4 CPUs!.
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RT @GoogleVRP: Looking back at the Hackceler8 2024 finals in Malaga: 8 teams battled for the win from Oct 18-20, with kijitora ultimately t….
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RT @GoogleVRP: [Hackceler8 '24] . REMINDER for all CTF enthusiasts: . Tune in to our live stream for the finals of Hackceler8, kicking off….
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RT @GoogleVRP: This years Google CTF Qualification is over. Congratulations to @kalmarunionenDM, kijitora and Zer0RocketWrecks! The top 8 t….
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RT @GoogleVRP: Google CTF is just around the corner, starting June 21 at 6:00 PM UTC! Give your best and earn all the flags to qualify for….
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RT @GoogleVRP: 📣📣📣 Calling all Google CTF players! Qualify for Hackceler8 2024 in Malaga by participating in our online CTF qualification r….
bughunters.google.com
It’s Google CTF time! The competition kicks off on June 21 2024 6:00 PM UTC and runs through June 23 2024 6:00 PM UTC.
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RT @GoogleVRP: Curious to learn more about ESCAL8, Google's annual security conference? See our blog post to find out what this event holds….
bughunters.google.com
Find out more about last year’s ESCAL8 conference, and also see what we have planned for ESCAL8 2024.
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