Piotr Król (@pietrushnic) Twitter Following • TwiCopy

Shreyas Doshi

@shreyas

Led a couple of Stripe's most successful products from early days. Prev Twitter, Google, Yahoo. Now advising & teaching. Tweets useful for some—not for everyone

+ Follow

David Weston (DWIZZZLE)

@dwizzzlemsft

Corporate Vice President, OS Security and Enterprise @Microsoft

+ Follow

MikeCamel

@mikecamel

Husband, dad, geek, consultant, security specialist, Exec Dir CCC (confidentialcomputing.io), cyberpunk fan. linkedin.com/in/mikebursell/ http://

+ Follow

Alex Matrosov

@matrosov

🔬Founder & CEO @Binarly_io, #codeXplorer, #efiXplorer, @REhints and "Rootkits and Bootkits" book. Previously worked at Nvidia, Cylance, Intel, ESET, Yandex.

+ Follow

chris

@hugelgupf

your advertisement here

+ Follow

BruCON

@brucon

Belgian Information Security Conference | #BruCON0x11 (17th edition) Spring Training 23-25 April 2025 | Training 22-24 Sept - Conference 25-26 Sept 2025

+ Follow

Aseem Jakhar

@aseemjakhar

+ Follow

Daniel Maslowski aka CyReVolt 🐢

@orangecms

cpuvangelist \o/ #app & #web #developer | #engineering #software, #firmware, #platforms, #systems & #interfaces

+ Follow

ron minnich

@coreboot

exSupercomputing? Started coreboot 1999. Clustering for 20 years. Now at the big G.

+ Follow

Open Source Security mailing list

@oss_security

@Openwall oss-security mailing list thread summaries, currently maintained by @solardiz. Originally setup and maintained as an automated feed by @eugeneteo.

+ Follow

vincent zimmer

@vincentzimmer

Engineer working on UEFI, BIOS, firmware, coreboot, slimbootloader, embedded systems, security, networking...These are my opinions, not those of my employer

+ Follow

Rodrigo Branco

@bsdaemon

Just an opinionated security researcher. Opinions are my own H2HC (Hackers 2 Hackers Conference)

+ Follow

Patrick Campbell

@patticus

Current: Founder, NewCo Former: Founded @profitwell Deep expertise in pricing, retention, and high output management. How can I help?

+ Follow

Alan Sguigna

@alansguigna

Chief Product Officer, ASSET InterTech

+ Follow

Ross Anderson

@rossjanderson

Professor of Security Engineering at Cambridge University and Edinburgh University

+ Follow

Eric S. Raymond

@esrtweet

Yes, I *am* that ESR. Well, it's the question people usually ask. Programmer, wandering philosopher, accidental anthropologist, troublemaker for liberty.

+ Follow

Shawn C - [email protected]

@citypw

Machine intelligence and system security. Cypherpunk and Neo-Calvinist. L0rd commander of @HardenedLinux

+ Follow

David Kaplan

@depletionmode

Security Research. Opinions and private research are my own Lover of all things JSR $F7D7 💪🇮🇱 עם ישראל חי

+ Follow

Matthew Garrett (@[email protected])

@mjg59

Not here. Fedi: @[email protected] Bsky: @mjg59.eicar-test-file.zip Signal: @mjg.59 Blog: mjg59.dreamwidth.org

+ Follow

Antriksh (Yoda) #Hardwear_ioUSA2025

@antriksh_s

Entrepreneur - nullcon & hardwear.io Security Conference (tweets are personal & not affiliated to any entity/organization), Vintage 🍎Computer Collector

+ Follow

nSinus-R (@[email protected])

@nsinusr

Captures flags with @TeamTasteless. Assistant Professor at @unibirmingham and maintainer of FirmWire & avatar2.

+ Follow

@[email protected] 🛡️

@michaelaltfield

🐧 #Linux Hacker. 🔑 #Security Guru. I write articles about #opsec & #privacy. 💙 #OpenSource 💾 I use mastodon, not twitter @[email protected]

+ Follow

Zaolin

@_zaolin_

Head of Solution Engineering @Binarly, IT-Consultant @ Niche Systems. Ex-CEO of @immune_gmbh. Founder of @9eSec, President of the @osfw_foundation.

+ Follow

OpenSecurityTraining2

@opensectraining

501(c)3 Nonprofit providing Open Source and Open Access computer security training material. #OST2 re-launched July 2021! [email protected]

+ Follow

Red Balloon Security

@redballoonsec

Red Balloon Security is a leading embedded security provider and research firm committed to securing embedded devices across a range of critical industries.

+ Follow

Hahna Kane

@hahnakane

+ Follow

Jumar Macato

@jumarmacato

Cogito, ergo sum

+ Follow

Christian Walter

@nablahero

Head of @9eSec - Founder of @osfw_foundation - Part of @9elements - Part of @osfc_io Team - Founder of @firmware_ci - mastodon.social/@cwalter

+ Follow

Satoshi Tanda

@standa_t

Software security engineer and trainer satoshi-tanda.bsky.social

+ Follow

Bernie Innocenti

@bernieinnocenti

+ Follow

Bruno

@brunopujos

CEO & Founder @Reverse_Tactics | Tweets are from my employer.

+ Follow

Josh

@cryptotx

Editor of cassette zine bitpunk.fm.

+ Follow

Xeno Kovah

@xenokovah

Interested in reverse engineering, firmware, bluetooth, trusted computing, and training. Founder of OpenSecurityTraining2 ost2.fyi

+ Follow

Mathew J Schwartz

@euroinfosec

Executive Editor - DataBreachToday and Europe for Information Security Media Group, covering all things security & privacy (U.K., Europe, U.S., and beyond ... )

+ Follow

Jim Keller

@jimkxa

CEO @tenstorrent, Cofounder @atomic_semi @BayaSystems, FlexAI, AheadComputing board member. Fan of 2x2 matrixes, books, refactoring and creative tension

+ Follow

3mdeb

@3mdeb_com

Creators of @Zarhus_com & @Dasharo_com. Specializing in trusted computing, embedded firmware, coreboot, UEFI, U-Boot, and Yocto bit.ly/3mdeb-init-call

+ Follow

Mark Ermolov

@_markel___

I research security of Intel platforms. I don't work for Intel

+ Follow

Hubert ⛛

@hubertvlayer

building verifiable data infra to make dapps useful @vlayer_xyz. built and exited @Nethone_ ex @Bcg

+ Follow

Tobias Scharnowski

@scepticctf

Embedded Firmware Fuzzing at fuzzware.io. Ph.D. student. Working on advancing embedded systems software security.

+ Follow

hardwear.io

@hardwear_io

#HardwareSecurity Training & Conference Upcoming Conference & Training #hw_ioUSA2025

+ Follow

Nikolaj Schlej

@nikolajschlej

Firmware Security Engineer

+ Follow

Alex Tereshkin

@alextereshkin

Poked firmware before it was cool. Security researcher @NVIDIA. Opinions expressed are my own.

+ Follow

Diaphanous Ziggurats

@simofagent

PLAUSIBLE, THIS. synchronizing diaphanous ziggurats, apprehending azure xenografts

+ Follow

ΜΔDΞRΔS

@hackermaderas

Home of #CyberpunkisNow. Hacker, researcher, writer, creating original #Technology #InfoSec #OSINT #Privacy content & analysis.

+ Follow

Demi Obenour

@alwayscurious__

Software developer and security researcher. I work at Invisible Things Lab. My pronoun.is/she. BLM.

+ Follow

EXPLIoT

@expliot_io

Open Source IoT Security Testing and Exploitation Framework | IoT Security Audit Platform | Hardware Hacking Tools

+ Follow

Mateusz Chrobok

@mateuszchrobok

CyberSecurity Geek, founder, ML & XAI enthusiast. Education & evangelization.

+ Follow

ringzerø.training && @[email protected]

@_ringzer0

Announcing Ringzer0 #BOOTSTRAP25 - a premier cybersecurity training and conference event! ★ Austin TX ★ March 2025 ★ Registrations Open

+ Follow

MachineHunter

@infpctechstack

Security Researcher, UEFI, Windows Kernel, TPM (RT is mainly for me to read them later...)

+ Follow

PagedOut

@pagedout_zine

Paged Out! is a free magazine about programming, hacking, security hacking, retro computers, modern computers, electronics, demoscene, and other amazing topics.

+ Follow

X

@0xdt0

+ Follow

Dark Mentor LLC

@darkmentorllc

Specializing in full-stack bluetooth security, firmware security, and security education.

+ Follow

Dasharo

@dasharo_com

Dasharo is open-source firmware distribution focusing on long-term maintenance, transparent validation and privacy-respecting implementation.

+ Follow

Open Source Firmware Foundation

@osfw_foundation

Open Source Firmware Foundation

+ Follow

Rizin

@rizinorg

Rizin is a free and open-source Reverse Engineering framework. fosstodon.org/@rizin

+ Follow

The Lunduke Journal

@lundukejournal

Tech Journalism with zero ads, & zero Big Tech influence. We cover the Big Tech stories that other publications are afraid to touch.

+ Follow

Regalis Technologies

@regalis_tech

Polish IT company focusing on real security, emphasis the importance of freedom, ownership and full control over the IT infrastructure blog.regalis.tech

+ Follow

NovaCustom

@novacustom_eu

We are NovaCustom, we build custom laptops. Unlimited options with up to 96 GB of RAM, 8 TB of storage, the latest CPUs and GPUs, Linux support and coreboot!

+ Follow

Hexacon

@hexacon_fr

Offensive security conference in the heart of Paris. 10-11th October 2025 Join our Discord server! discord.gg/S4tJ99aHYG

+ Follow

Petr Váňa

@petrva16

+ Follow

CROSSCON Project

@crosscon_eu

CROSSCON is a new open IoT security stack that can run on a wide range of devices. #crosscon_eu Funded by the #horizonEU 🇪🇺 GA number 101070537

+ Follow

the tiny corp

@__tinygrad__

We make tinygrad and sell tinybox, the best perf/$ AI computer. Our mission is to commoditize the petaflop.

+ Follow

NO LOCKUP GROUP

@nolockupgroup

NO LOCKUP GROUP is dedicated to protecting your system environment from the prying eyes of espionage giants such as the NSA, GCHQ, Microsoft, Apple and Google.

+ Follow