We're excited to announce the formation of Catalyst Security! We're a new company started by a small group of experienced vulnerability researchers, focused solely on innovative research. www.catalystsecurity.com

If you work or worked for CISA, please read this from @swiftonsecurity.com infosec.exchange/@SwiftOnSecu... You are appreciated, and we are sorry for what’s happened to your hard work.

I can’t believe it, I finally got my O1A visa!! It also means I can finally accept training requests again and deliver onsite trainings in the US. First stop: @re-verse.io. Hope to see some of you at the conference today!

Just read 50 pages of @azeria-labs.com 's Blue Fox book and so far, this has been the only book that has been THIS engaging. I love how the book goes back to the old times to make you feel WHY computer scientists did what they did back in the days. Awesome book. My current fav 💙

We're pleased to announce Natalie Silvanovich @natashenka.bsky.social as the keynote speaker for the inaugural RE//verse. She might have started out hacking Tamagotchis, but she certainly didn't stop there!

The Chinese translation of my book is out and just arrived in the mail! How cool is that?! Still can’t believe this is real 🩵

The German magazine Der Spiegel published a profile on me! What an incredible honor. Thank you to @kschroeder.bsky.social for his effort to bring Hacker career stories to the German mainstream media. I hope this will inspire some youngsters. www.spiegel.de/start/maria-...

Killer lineup! Can’t wait to attend. If you are into reverse engineering, check out the new Re-Verse conference, launching in February! The team behind it is incredible. This is going to be the new Infiltrate.

Just got the physical copy in the mail! So exciting!!

In other news, my book has been translated into Korean! 🤩 Absolutely blown away by that. It’s also being the translated into Polish and Chinese. Here’s the link to the Korean translation of “Blue Fox: Arm Assembly Internals and Reverse Engineering”: product.kyobobook.co.kr/detail/S0002...

Updated my username with my domain. Hope this avoids any confusion in the future. Thanks to everyone who reported the fake account! Also, here are some red flags suggesting that I’m being impersonated: - advertises cryptocurrency - DMs unsolicited links - hypes Intel processors

The following account is a fake account impersonating me and sending scams over DMs. Please block and report it. @foxox01.bsky.social

Wow. People are really flocking to Bluesky. The influx of new followers within a week is crazy.

I have been tremendously lucky in my career, but I have absolutely seen men get paid more for the same or less work with the same or fewer qualifications and I have seen men praised as geniuses for behavior that gets me called a bitch.

Great content + Great cover = Awesomeness. @fox0x01.bsky.social #arm

Time for an Arm-twist! CVE-2023-4039 Tom Hebb (Meta red team) and I discovered an 0day in GCC (for AArch64 targets) during my Arm exploitation training. It renders stack canaries against overflows of dynamically-sized variables useless. developer.arm.com/Arm%20Securi...

Nice work and thread from @fox0x01.bsky.social x.com/Fox0x01/stat... "CVE-2023-4039: “GCC's -fstack-protector fails to guard dynamic stack allocations on ARM64” github.com/metaredteam/...

Appreciation meme for the @fox0x01.bsky.social tutorials I've been enjoying on this long weekend!

At Black Hat in Vegas, @fox0x01.bsky.social is rocking the keynote stage addressing the risks of AI

"These models right now are more like a troubled teenager," says @fox0x01.bsky.social in her Black Hat keynote--it tells lies, it makes stuff up, it's random, but the past leads us to give it the benefit of the doubt. "It's completely unpredictable, yet we trust it."

Standing room as @fox0x01.bsky.social kicks off Black Hat 2023 with a great keynote!

I’m doing two book signing sessions in collaboration with Patrick Wardle at Black Hat and Defcon this year! 🥳 Black Hat: Thursday 8/10 - 12:15pm: BH Bookstore - Breakers Registration 2 Defcon: Saturday 8/12 - 11:00am Caesar’s - Alliance Ballroom - Room 321

I've been so twitter-disconnected I totally missed this until I just looked at the schedule now, looking forward to this! And of course I didn't bring my copy of the Arm RE book here, hoping BH bookstore is stocking a copy I can get signed.

Threads vs BlueSky. Noted.

I can’t believe I’ll be keynoting Black Hat this year 😵

Does anyone here know someone who works on AI safety research?

All the lovely people who posted a photo of their copy of my book. I’m humbled. 🥰

How long does it usually take to get invite codes assigned?

In today's mailbag "Arm Assembly: Internals and Reverse Engineering," the #BlueFoxBook by @azeria.bsky.social, amzn.to/41XsAWa.