Andy Rozenberg

Previous #OFTW's held in SF 🇺🇸 (v1), Kyiv 🇺🇦 (v2), & London 🇬🇧 (v3) 🌎🍎

Stoked to see our #OBTS scholars crushing it! 🤩 Congrats to Pablo Redondo & Ismael Esquilichi on their recent talk, "macOS XPC Exploiting n-days for !(😄 && 💸)" at Hackon (@hackonurjc)!

Announcing "Objective for the We" (#OFTW) v4.0 A free 🍏-security event empowering the next generation: 📍 Berlin 🗓️ July 30–31, 2026 Mahalo to the Hasso Plattner Institute (@HPI_DE) for hosting & making this possible!! ♥️ 🎟️ Invite-only → apply here: objective-see.org/oftw/v4.html

Motivated by @moonlock_lab’s recent findings on ClickFix attacks surfacing via Google Search results and even LLMs 🤯, I’ve added basic protection against most of these attacks to BlockBlock 🍎🛡️ Read: “ClickFix: Stopped at ⌘+V” objective-see.org/blog/blog_0x85…

Our Valentine's Day gift 💝 objectivebythesea.org/v9/index.html Announcing Objective by the Sea (#OBTS) v9.0: 👩🏻‍💼 Train: Nov 15-17 👩🏻‍🏫 Talks: Nov 18-20 📍 Maui, Hawaii, 2026 CFP (talks & trainings) and tickets are now officially open! Hope to see you by the sea 🏝️ Special 🙏🏽 to @andyrozen!!

🎉 A decade of Mac malware research 🎉 Just published our 10th annual “The Mac Malware of <year>” report ...2025 edition! For each new sample of 2025, covers: 🔎 IoCs 💉 Infection 💾 Persistence 📡 Capabilities ☣️ Samples for download Dive in 👇 objective-see.org/blog/blog_0x84…

🛠️👨🏻‍💻

¿Cómo nació un ecosistema entero de herramientas de seguridad para macOS? 🧐 En el Lado B de la #EKO2025 charlamos con @patrickwardle y Andy Rozenberg sobre qué significa hoy mantener software de seguridad libre para toda la comunidad, cómo nació Objective-See, por qué decidieron crear una fundación y sus desafíos investigando macOS. 🚀 Si investigas Apple, malware o reverse engineering, no te podés perder esta entrevista 🔥 >> youtu.be/0hhBoSQ5SJo

@objective_see @patrickwardle ❤️ ❤️

We’re dedicated to empowering the next generation of cybersecurity talent around the world! 🌎👩🏻‍🎓 ...just returned from several weeks in Argentina, where we partnered with local communities to offer free workshops, trainings, books, & computers to students across the country 🇦🇷❤️

Here's the open-source Reflective Loader if you want to "play" 😈 #SharingIsCaring github.com/pwardle/Reflec…

🎙️ Have a listen to our founders @andyrozen & @patrickwardle, who were interviewed during @ekoparty youtube.com/watch?v=0hhBoS…

A big mahalo to @Malwarebytes for joining the "Friends of Objective-See" as a Gold-level partner! 🙏🏽 Their support ensures our: 🛠️ Open-source tools 📚 Free #TAOMM books 👪 #OBTS & #OFTW conferences …will continue to thrive into 2026 and beyond! malwarebytes.com

@OpenAI @addigy @KandjiOfficial @fleetctl @Jamf @PaloAltoNtwks @MacPaw @moonlock_com @Sophos @HuntressLabs @IsMyPhoneHacked @andyrozen @patrickwardle #OBTS v8 photos have just been posted: flic.kr/s/aHBqjCyhK5 We'd love to see you post / tag us in your favorites! 🥰

Many asked Stuart (@stuartjash), how he made his slides so 🔥for his recent #OBTS v8 talk. He was kind enough to make an explainer video, that we've added to our YouTube channel: Watch: "WeTalks - Keynote tutorial (Part 1): Keynope to Keydope" youtube.com/watch?v=8HVJ0k…

The #OBTS community is simply incredible!! 😍 From trainers & speakers to students & attendees, you made this the best #OBTS yet 🙏🏽 Photos, recordings & slides coming soon!

#OBTS was so much fun! I had the chance to attend some amazing talks and gained new insights that inspired fresh ideas for my future research. I also received valuable feedback on my own work, which gave me several points to re-examine. I’ll be tackling them one by one. @patrickwardle @andyrozen Thank you so much for this incredible opportunity!

Another awesome #OBTS 🌴🏖️☀️in the books. It was an honor to speak again this year and share my research with this incredible community 🍎. Such a blast spending time with newcomers and old friends. There is truly no other conference like it. Huge shout out and thank you to both @andyrozen and @patrickwardle for all the hard work you put in ❤️.

@stuartjash @patrickwardle ❤️❤️❤️ You are amazing!

#OBTS was such a blast. It’s so fun meeting all the newcomers and hanging out with all the people I’ve met at previous ones. Big mahalo to my adoptive parents, the OG mum & dad, @patrickwardle and @andyrozen for putting on an incredible conference, year after year.