Rob @keasis
Flying Dutchman Joined June 2008-
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@atc1441 Let me know if you need any additional data.
@atc1441 And finally here are the nRF screenshots:
@atc1441 Here is the manual (note that the manual refers to the Lefun Health app unlike the QRing app mentioned on the box):
@atc1441 Here is the ring itself (reporting itself as 'Ring' and 'Smart Ring' after firmware update:
@atc1441 Hi, sorry, took me a bit longer to get around to it. Here is some more info. Lets start off with the Box:
@atc1441 Unfortunately this version of the ring seems to run a different firmware and is (in that state) not compatible with the Qring app or the webflasher.
The wait is over! 🎉 Tickets and trainings for OrangeCon are NOW available! 🚀 Secure your spot today at orangecon.nl and join us for an unforgettable cybersecurity experience. 🍊 #OrangeCon #TicketSales #CybersecurityConference
Get your chips XRAYEd at #hardwear_io . Thanks to @CreativeElctrn
@robinkunde This felt like one of those stackoverflow threads, your tweet was the first to come up when I was looking myself. Couldn't not share when I finally found them.
@sijmenruwhof Then my other guess would be 25889. A lot of combinations still possible, it can have two codes up to 8 digits (and it has 433 MHz remotes!)
We do not possess any samples from Lockbit Ransomware group. A new sample from Lockbit has not appeared on @abuse_ch since December, 2021. We asked Lockbit for a new sample - they have provided us with a sample directly from their panel. Download here: samples.vx-underground.org/samples/Famili…
Registration for DECT and SIP numbers @MCH2022Camp is open! poc.mch2022.org
BLDC gimbal motor + magnetic encoder + round LCD = SmartKnob View: An open-source haptic input knob Quick teaser below, and a slightly longer overview is on YouTube: youtu.be/ip641WmY4pA
Oubroxex @Oubroxex163258
7 Followers 247 Following
Thinkst Canary @ThinkstCanary
13K Followers 11K Following Most companies only realise they are breached when informed by a 3rd party. This is a stupid problem! Thinkst Canary. Know. When it Matters.
Liam TechNerd @LiamRFHacks
26 Followers 151 Following Papa techie adorant les astuces RF & NFC. Coureur à l'aube, codeur au crépuscule. 🏃♂️#OpenSourceGeek❤️
Jenee Rogers 🦊 @likeidreamof28
2K Followers 971 Following #CEO @fox_pick #LockPicker #Planner @hak4kidz #supporter #AvidTraveler #PantherNation #ComputerGeek #Foodie #AnimalLover #HappilyMarried #828
OrangeCon @OrangeCon_nl
1K Followers 218 Following The Dutch Cybersecurity Conference! Experience the Hackers Community in Amsterdam, on June 4th 2026!
Glum top 200% @glumDumpst3r
700 Followers 459 Following Not the most SFW. Tech, privacy, mediocre comedy. Most of these are lies. For very serious business, upgrade to the enterprise version, @glumGPT
🇳🇱🚜🔥Paupe... @PauperhostingNL
2K Followers 989 Following Net zo slecht bereikbaar via https://t.co/YClJAaDEvn
boekenwuurm @boekenwuurm
366 Followers 619 Following [email protected] Physicist, hacker, geek. Loves musicals. Spends alot of time @hackalotnl. Deed wat bij @MCH2022. Advocate for all things purple.
@ret2bed is tired af @ret2bed
265 Followers 244 Following Bug Hunter 🪲 | Sharing leet vulns & tricks | Security Research & Hacking | rt != 👌 | only followed by cool people ✌️@[email protected]
mue @realmue
295 Followers 7K Following “They who can give up essential liberty to obtain a little temporary safety, deserve neither liberty nor safety.”
suz̽ͯͨͧͮā̀n̍... @suzisahne
712 Followers 4K Following
Robin Bradshaw @en4rab
559 Followers 1K Following 🦋 @en4rab.bsky.social 🦣 @[email protected] Cybersecurity and hardware hacking
Marcello Simone @OneSim038
404 Followers 1K Following Marcello Simone / Simorix / Systeem- & Netwerkbeheer / Beveiliging / Linux / Windows / Hosting / Opensource / Samenwerken / Ondernemen
The Crimson Wave Proj... @crimsonwavepro
196 Followers 3K Following Fighting #periodpoverty with #opensource #technology, #sustainability @phf_uk #menstrualcup #femtech https://t.co/k1N3bslpOH…
MCH2022Content @mch2022content
47 Followers 161 Following Twitter account of the MCH2022 Content Team. https://t.co/l5blcXgMeS and https://t.co/adPGbB4sOD
WriteMovies France @WriteMoviesfr
74 Followers 522 Following Le Pôle Français de Writemovies est dirigé par Nicolas Bodereau auteur/producteur originaire de la région parisienne !
kabal089 @kabal089
120 Followers 1K Following Vulns, sploits and AMIGAAAA. Research @ Interrupt Labs. pwn2own 23,26. Thoughts mine
Securityblog @Securityblog
12K Followers 14K Following There are 10 types of people in the world. Those who understand binary, and those who don't. All opinions and views are my own. #BsidesDub organizer
Andreas Sfakianakis /... @asfakian
5K Followers 3K Following Tweets about Cyber Threat Intelligence | SANS #FOR578 Instructor | Speaker My tweets=my views. RTs ≠ endorsement. https://t.co/6zRhe2JRUj
Andreas Sikkema @ramdyne
285 Followers 780 Following Amateur photographer, very bad videographer. Recreational swimmer, cyclist. Lets people make phone calls. Doesn't make phone calls. Frysk.
L🟢rd T🟢et the R... @marciemarcman
81 Followers 290 Following Wireless hardware if it blinks it brightens my day
Dimitri Modderman @DMPModderman
720 Followers 495 Following When you are living your dream, you never have to sleep again! Hackerhotel, 3d printing,CNC, Lasers, Motorrijden, (Indonesisch, Thais, Indiaas), Cola Zero.
Ryan Torino @RyanTorino1
24 Followers 161 Following #cybersecurity #IT #GDPR #ransomware Cyber security expert.
Erik Bosman @brainsmo... @brainsmoke
5K Followers 524 Following PhD student @ @vu5ec / hardware bugs / LEDs / active account at @[email protected]
Holly Brockwell @holly
109K Followers 52K Following Tech, cats, cat-tech & being catty about tech. Basically I'm a writer who also runs a cat rescue. Well, I do have a lot of mice. [email protected]
Mischa Rick van Geele... @RickGeex
1K Followers 1K Following Founder at @AnovumNL and @AdversIQ - Areas of Interest: Incident Response, Pentesting - Open source standards. - with @DIVDnl as CISO to make the internet safe
Andrea 👩🏼�... @0xdr3a
717 Followers 544 Following Former Pentester | Woman in infosec @wicca_NL | @Hardwear_io 🐞 & @HITBSecConf volunteer | Dog mom 🐾
Nude Cams Online @SvensMichael
3K Followers 2K Following Nudecamsonline- Free live nude cam models online and Live Porn
@djrevmoon.bsky.socia... @djrevmoon
592 Followers 629 Following Oldschool hacker | Musician | Not a fascist | Tweets in Dutch and English.
GHOSTYLEZ @RealGHOSTYLEZ
646 Followers 4K Following Music Producer (https://t.co/7mfprHpQmc, https://t.co/a2HxXfMaRa, https://t.co/8COEfuEyoo) [Following and/or Engaging Does Not Necessarily = Endorsing]
Feely McBadtouch @DickVomet
413 Followers 1K Following An X-raying, lock picking, (self-proclaimed) bioterrorist of love.... Don't worry, it's just stigmata. Pass me a napkin.
justaguy @JustaguyAA
396 Followers 3K Following
TREZ (HaVoK) @BustedSec
823 Followers 2K Following Frank Trezza | Ethical Hacker, PenTester, Defcon HDA, Security Geek & InfoSec Professional | Podcaster at IronGeek | #HelloFriend
Dennis van Zuijlekom ... @dvanzuijlekom
632 Followers 773 Following Full spectrum cyber photographic capabilities, cybergeek, cyberhacker. Cyber. Cyber. Cyber. @dvanzuijlekom.bsky.social @[email protected]
OpenFest @openfestbg
1K Followers 175 Following Learn, Share, Repeat 🚀 @[email protected] #OpenFest #OpenSource #FOSS #OSHW #OpenArt #OpenData #OpenBiz
They Took Mend0x! @ttMend0x
8 Followers 46 Following
Winnetka California @WinnetkaCA
418 Followers 655 Following
Paul Mason @PMason00
2K Followers 2K Following Teacher, Security Consultant, Cyber Trainer, reluctant public speaker, organiser of hackathons. #infosec #education #FLOSS #emacs Views my own
nite 0wl 🔑⬡ @nite0wl
5K Followers 910 Following NYC Licensed Locksmith, formerly Head Locksmith at Locksmith Reference, cohost of @26oclock. Aspie, he/him/it. https://t.co/tlB0ygY2ZP
Techlnc ☸ @Techlnc
210 Followers 429 Following This twitter account not officially sanctioned by the techinc social media committee. Remember: the camel was invented by a committee trying to design a horse
R Law (infosec) @rltor_infosec
5 Followers 119 Following
👁 FuzzyNop 👁 @FuzzyNop
16K Followers 2K Following raised by computers is now a computer that knows how to computer
MacCallister Higgins @macjshiggins
11K Followers 4K Following robotics software @pipedream_labs. cofounded @voyage, built drones for amazon and the army. hyperspectral sensing enthusiast. deal king of the mid-atlantic.
Thinkst Canary @ThinkstCanary
13K Followers 11K Following Most companies only realise they are breached when informed by a 3rd party. This is a stupid problem! Thinkst Canary. Know. When it Matters.
anna @meowkoteeq
14K Followers 608 Following i'm good at all kinds of computer. i love my wife and my wife. i'm an ARAR unit. my tweets have nothing to do with my employer. 🐈❤️🐈⬛ ragebaits end with //
natalie @natalie_thenerd
17K Followers 934 Following Self taught maker just trying to make and learn more. LEDs and Game Boys. and a bit of gaming ofc Creator of @moddedgameboy club. she/her
TouchOSC @touchosc_hexler
2K Followers 225 Following Next generation modular control surface by @hexler_net | Windows / macOS / Linux / iOS / Android | Contact: [email protected]
Pyro Lith @LithPyro
105K Followers 55 Following Alleged game dev, fascinated with giant structures and creatures, maker of V.A Proxy. Wishlist: https://t.co/yRU9Ds55hv Patreon: https://t.co/faKlG6hsL0
Kat ⊷ the Poet Engi... @poetengineer__
85K Followers 379 Following artist, engineer, researcher. neuroscience, machine psyche. science & art, futuristic & ancient. fyi: i have never created a crypto coin and i never will.
FreeCAD (CAD+CAM+CAE) @FreeCADNews
23K Followers 2K Following Official account of https://t.co/t2E7rHiMHw Donate: https://t.co/o6zMnFhmBM 🎗️ #MadeWithFreeCAD #FromFreeCADtotheRealWorld #FreeCADFriday
WHY2025Camp @WHY2025Camp
274 Followers 10 Following WHY2025: The next big Dutch hackercamp, taking place August 8 - 12 2025 at Geestmerambacht, The Netherlands
sudox @kmcnam1
24K Followers 4K Following CCIEx2 #50931 and stuff Opinions are my own & not my employer I give @UwU_Underground root access. Can't stop the psyop. Assume most posts are sarcastic
jhey ʕ•ᴥ•ʔ @jh3yy
146K Followers 137 Following designing interfaces. engineering experiences. many can build it. few can explain it. @shopify brand design studio 💎 playbook waitlist → https://t.co/DtDQ0KB5hQ
LILYGO @lilygo9
19K Followers 1K Following LILYGO designs, develops, and manufactures open-source IoT hardware for developers, makers, and engineers.
BleepingComputer @BleepinComputer
254K Followers 205 Following Breaking cybersecurity and technology news, guides, and tutorials that help you get the most from your computer. DMs are open, so send us those tips!
EU says Elon should n... @emptywheel
296K Followers 6K Following Abundant tweets about civil liberties & national security*** Legendary potty mouth*** Also at @[email protected] & @emptywheel.bsky.social 🗽🇪🇺
Erin Reed @erininthem... @ErinInTheMorn
190K Followers 2K Following Inactive act, now on BSKY // Independent journalist. Tips: https://t.co/mkAPnaCA67 // Find on Bluesky: https://t.co/JgJm7momr7
Mueller, She Wrote @MuellerSheWrote
722K Followers 13K Following I have the same handle everywhere. Subscribe to my FREE newsletter: https://t.co/QZeOoeMenI Secure contact: [email protected]
Kat Abughazaleh @KatAbughazaleh
250K Followers 1K Following ⛔️INACTIVE⛔️ 👉Find me @ https://t.co/94eLH735IN👈 Journalist running for Congress (IL-09) because we deserve Democrats who actually do something
Jenee Rogers 🦊 @likeidreamof28
2K Followers 971 Following #CEO @fox_pick #LockPicker #Planner @hak4kidz #supporter #AvidTraveler #PantherNation #ComputerGeek #Foodie #AnimalLover #HappilyMarried #828
Trevor Roberts @OrbitalOddity
63K Followers 417 Following Artist & Architect. Created Mystery Flesh Pit National Park. Currently working on SPECTRAL HAPTICS.
Pilestedt @Pilestedt
164K Followers 174 Following CCO @ Arrowhead & Helldivers 2 Creative Director. forging bonds of friendship through games. A game for everyone is a game for no one. This is my private acc.
HELLDIVERS™ 2 @helldivers2
711K Followers 23 Following HELLDIVERS 2 developed by @ArrowheadGS on PS5, Xbox and PC! GIVE 'EM HELL. JOIN THE FIGHT: https://t.co/8XngCajWtv
Kai Lim @ukitakumuki
9K Followers 2K Following •Designer, Illustrator & Indie game dev •Co-founder of Imaginary Friends Studios •Instructor at CDI, 3DSense Media School 》IG: divesignal
DEATHCon @DEATHCon2026
2K Followers 43 Following Online/live conference 13-14 November 2026 for Detection Engineering and Threat Hunting https://t.co/TpkIGjaqpx
James Hoffmann @jimseven
127K Followers 502 Following Square Mile Coffee Roasters / Youtuber / Author / (sorry, but no recommendations via @ or DM)
uɐpʇou@ ✸ @notdan
22K Followers 3K Following genuinely flawed satire ه҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿ im U17r4H4rd(0r3 d00d
Glum top 200% @glumDumpst3r
700 Followers 459 Following Not the most SFW. Tech, privacy, mediocre comedy. Most of these are lies. For very serious business, upgrade to the enterprise version, @glumGPT
OrangeCon @OrangeCon_nl
1K Followers 218 Following The Dutch Cybersecurity Conference! Experience the Hackers Community in Amsterdam, on June 4th 2026!
Max Ujdak @Moodak
10K Followers 443 Following ND '18 ☘️ // Firefighter 🚒 // Stairs & Steel! (AISC/NISD) // Recently, stair guy
Justin Elze @HackingLZ
71K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Killed by Google @killedbygoogle
68K Followers 180 Following Cyberbullying billionaires, politicians, and Google for fun and profit. Free speech advocate. Archivist.
derek guy @dieworkwear
1.5M Followers 1K Following Menswear writer. Editor at @putthison. Bylines at The New York Times, The Financial Times, Politico, Esquire, and Mr. Porter
TANKHEAD® (Artbook a... @tankhead_mecha
17K Followers 7 Following The official account for TANKHEAD®, a mecha universe created by @emersontung and @timpopelier Narrative Artbook: https://t.co/MJeYUIXrNw
Lina @d0rkph0enix
39K Followers 10K Following Infosec dork, boxer, poker player, dog owner/operator, spiller of things. Cars, gaming, and cooking. @SecKC Director of Content Creation. #ChiefsKingdom.
Lennert @LennertWo
4K Followers 1K Following PhD Researcher @CosicBe | Hardware Security @[email protected]
Cybergibbons 🚲🚲... @cybergibbons
47K Followers 3K Following Andrew Tierney. Head of hardware. IoT hacker. Proud resident of Hounslow. Full on Alpha Male.
Kit_Stølen @KITST7LEN
3K Followers 160 Following Art Director on @ForAllMankind_ Art Director on #StarTrekPicard Art Director/Concept Designer on #TheOrville Art Director on #WestWorld
SECurityTr8Ker @SECurityTr8Ker
4K Followers 5 Following I used to monitor the SEC's RSS feed for 8-K filings disclosing cybersecurity incidents. Last review: 2025-08-04 10:15 ET
Element115 @Element115art
7K Followers 189 Following Space artist and short story writer. No AI, using only FOSS (Blender and GIMP). Stories in Linktree. They've been everywhere. Mood boards sometimes.
We're just normal men @wejustnormalmen
89K Followers 3 Following We're just normal men. We're just innocent men. / Ceasefire now 🇵🇸 Cease civilian deaths now / Jumping ship to 🧵 & 🦋 Not affiliated to the 3 followed accs.
Lock Noob @LockNoob1
5K Followers 151 Following This is the Lock Noob Twitter. I am a lockpicker, locksporter and tool designer. I also run a YouTube channel. #locksport #lockpicking
LazerPig @PigLazer
42K Followers 268 Following The real LazerPig it/that/Sir/Lord Admiral Gay AF🏳️🌈 Youtuber War Historian Avid Drunk No I cannot sell you Pizza🍕
Katie🌻Moussouris (... @k8em0
110K Followers 10K Following @LutaSecurity CEO @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, hacker @k8em0.bsky.social Legacy blue check
Robert Evans (The Onl... @IwriteOK
240K Followers 1K Following I make many, many podcasts for Cool Zone Media. You can find things I've written at Bellingcat, New Lines Magazine, Rolling Stone, Business Insider, and more.

















