Francisco Falcon

3.1K posts

Francisco Falcon

@fdfalcon

Vulnerability researcher at ??

Katılım Mart 2010

550 Takip Edilen3.7K Takipçiler

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Francisco Falcon@fdfalcon·2 Şub

I wrote "Reverse Engineering the Win32k Type Isolation Mitigation", about how Windows 10 1709 changed the way SURFACE objects are allocated to kill Bitmap-based kernel exploitation techniques: blog.quarkslab.com/reverse-engine…

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Florian Roth ⚡️@cyb3rops·2 Şub

This is bad. Putty level bad. notepad-plus-plus.org/news/hijacked-…

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Francisco Falcon@fdfalcon·16 Oca

@Kurevvv @NIP @raven_apex @McLovinFPS @fpsvein Increíble el reset en la última partida

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NIP Kurev@Kurevvv·16 Oca

😭😭💯💯

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J5ive.eth@J5ive·9 Oca

Looks like Twitter finally removed the setting to hide image/video previews in the timeline, so now it’s a chore to find the text I want to read between what is now Instagram. Might actually be my breaking point. It’s been fun. Probably for the best.

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Francisco Falcon@fdfalcon·17 Ara

Wow, remote OS command injection (from the same network segment) in FreeBSD IPv6 stack via router advertisement packets: freebsd.org/security/advis… rtsold passes the unescaped domain search list option from the RA packet to the resolvconf shell script.

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Francisco Falcon@fdfalcon·4 Ara

@4Dgifts @ortegaalfredo 😂

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Francisco Falcon@fdfalcon·4 Ara

@ortegaalfredo @4Dgifts coresecurity.com/core-labs/advi…

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AIfredo 0rtega@ortegaalfredo·4 Ara

@4Dgifts Next time I will send them a patch worse than the bug

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itszn@itszn13·1 Ara

In celebration JPEG XL being reconsidered for inclusion in Chrome, I created the first ever JPEG XL image which displays its own MD5 hash! $ md5sum hashquine.jxl c0dec0007b5246f7428936d9bed2f446 This website does not render JPEG XL yet, so see the links below

Jon Sneyers 🟣@jonsneyers

Chrome is considering shipping JPEG XL support! groups.google.com/a/chromium.org…

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Ted Duhart@ted_duhart·26 Kas

A un genio en Argentina se le ocurrió la brillante idea de quitar los timbres de un edificio y cambiarlos por un código QR. Los invito a escanearlo y jugar por primera vez al ring ring raja internacional y romperle las pelotas a los vecinos desde la comodidad de su casa 😂😂😂

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burg@_burgburg_·12 Kas

PLEASE CLICK TRANSLATE ON THIS POST

朱李 / トゲナシトゲアリ Ba.@shuri_togetoge

アカン‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️風呂入れなくなる‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

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Francisco Falcon@fdfalcon·18 Eki

@4Dgifts Plot twist:

esperando el milagro@antibota79_

En el día de la Lealtad, los Hells Angels junto a trabajadores de la UOCRA reclaman la libertad de Ivan Tobar. El mundo es peronista, aunque no quieran admitirlo.

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Francisco Falcon@fdfalcon·23 Eyl

@jetbrains' cookie consent pop-up looks pretty cool, if you ask me

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Francisco Falcon@fdfalcon·23 Eyl

@jetbrains' cookie consent pop-up looks pretty cool, if you ask me

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Francisco Falcon@fdfalcon·23 Eyl

@jetbrains' cookie consent pop-up looks pretty cool, if you ask me

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Francisco Falcon retweetledi

Rajvardhan Agarwal@rajxnull·9 Eyl

so excited to finally share something I’ve been working on alongside many brilliant colleagues. MTE will truly raise the bar for memory safety. security.apple.com/blog/memory-in…

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Yash Gupta@Yash3667·3 Eyl

2026 Apple Security Research Device Application is now live. Apply at security.apple.com/research-devic…! * Arbitrary code with arbitrary entitlements * Arbitrary code injection into existing processes * Arbitrary SPTM, TXM, KernelCache firmwares * Downgrades to old builds * ...and more

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Francisco Falcon@fdfalcon·17 Tem

@0xAcid

GIF

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Acid@0xAcid·17 Tem

@fdfalcon

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Francisco Falcon@fdfalcon·16 Tem

Nostalgia@NostalgiaFolder

Without saying anything, show me how long you’ve been on the internet

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Francisco Falcon retweetledi

Jeremy Boone@uffeux·25 Haz

Hello friends. Check out this awesome and unique role that just opened up on my team in SEAR. Wanna secure Apple silicon, ROMs, iBoot, and more? jobs.apple.com/en-us/details/…

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Francisco Falcon@fdfalcon·7 Mar

@TSM @TSM_Reps My favorite player since 2019

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TSM@TSM·7 Mar

The rock, the pillar, the OG. It's bittersweet to part ways with one of the greatest players of all time. From X Games to Champs, you won it all with the black-and-white. We can't thank you enough for making history with us time and time again. Thank you, @TSM_Reps.