Piffd0s @piffd0s
This is our world now. The world of the electron and the switch; the beauty of the baud. - binary enjoyer Joined October 2012-
Tweets1K
-
Followers563
-
Following594
-
Likes680
One of my favorite new features of #idapro beta3 is the debugger. you can now easily map registers to their contents in memory via color coding, i can easily spot what register points to the stack, heap, or some other immediate when debugging.
Recon: the intersection of cyber and rap 🧑💻
Power users are taking IDA headless with idalib. Think large-scale diffing, custom UIs, and CI pipelines... all without launching a GUI. 💡 Get inspired: eu1.hubs.ly/H0lkrQl0
Thank you to @HexRaysSA for IDA Classroom 9.1 to help teach students. It's made finishing course updates a breeze. The example below from the SEC760 course is on recreating undocumented structs in PayloadRestrictions.dll, part of Windows Exploit Protection.
Thanks to @HexRaysSA for sponsoring this video. You can use discount code BILLY50 to get 50% off your next IDA Pro individual license purchase. Contact [email protected]
This Video Can Exploit Your iPhone (CVE-2025-31200) youtu.be/nTO3TRBW00E?si…
Hackers dream here @thezdi pwn2own!
IDA Pro Training seats are currently buy one get one free. hex-rays.com/lp/special-mar…
✈️ IDA 9.1 has landed! Expanded Decompilation Support, Faster Syncs, Beefed Up Debugging, and More. Check out the release summary here: eu1.hubs.ly/H0h881m0
We'll be at RE//verse today. If you want to connect for a quick hello or a coffee to talk about the product, give us a shout at [email protected].
If you’re at @REverseConf and want stickers, hit me up!
From @TribalHubTweets to @REverseConf it’s the perfect time to be in Florida 😊
Tonight I'm sharing opcode_explainer the IDA plugin I wish i had when i was learning assembly. github.com/piffd0s/opcode… Adds a context menu for IDA providing an explanation for x86 opcodes. Ctrl + E your way to knowledge!
I read @C_h4ck_0 's research on finding lolbas and wrote a script to do this with ida batch processing. The default will find binaries that make http requests and have file write capabilities but you can edit the script to find any lol win api you want github.com/piffd0s/automa…
I wrote an in-depth article on my discovery and exploitation of CVE-2024–21364 #exploitdev #vulnerabilities medium.com/@piffd0s/this-…
⛓️Confirmed, Intel OEM private key leaked, causing an impact on the entire ecosystem. It appears that Intel BootGuard may not be effective on certain devices based on the 11th Tiger Lake, 12th Adler Lake, and 13th Raptor Lake. Our investigation is ongoing, stay tuned for updates.
⛓️Confirmed, Intel OEM private key leaked, causing an impact on the entire ecosystem. It appears that Intel BootGuard may not be effective on certain devices based on the 11th Tiger Lake, 12th Adler Lake, and 13th Raptor Lake. Our investigation is ongoing, stay tuned for updates. https://t.co/fLopw1qeSD
📢 FUZZING 2023 will be co-located with @issta_conf in Seattle (17-21 July)! Submission deadline and more details coming soon. Organized by @lszekeres, @baishakhir, @yannicnoller, and YT. Planning to maintain the preregistration-based model and improve process and timeline.
A while back I presented some fun and cheap IOT hacking research at a virtual IOTVillage conference. If you're interested in low cost #iot #hacking this presentation is for you! youtu.be/SXDeeoFRlAY
Here's the other side of the coin from my last post as a bug bounty researcher. This time its from my experience triaging other researchers submissions and supporting an internal bug bounty program. piffd0s.medium.com/confessions-of… #BugBounty #BugBountytips

Stephen Sims @Steph3nSims
24K Followers 832 Following Perpetual Student | SANS Fellow | Musician | Braggart Hater | Gray Hat Hacking | VR | 🏂 | deadcode | https://t.co/CadJehomsU
Rob Fuller @mubix
79K Followers 25K Following Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary
JS0N Haddix @Jhaddix
167K Followers 7K Following CEO, CISO, Trainer, Hacker, and Speaker. Cybersecurity + Hacking + AI + Sec Leadership @arcanuminfosec
@[email protected]... @christruncer
11K Followers 463 Following Deputy Chief, Red Team, CISA && BJJ && Veil Framework / Open Source Dev, @christruncer.bsky.social
.Juliet @12juliet03
504 Followers 297 Following A passionate entrepreneur drawn to beauty, fashion, and food. 🌻 Nature lover on a path of discovery. 🌟
Shinobyx @crypticrebel337
23 Followers 1K Following Bug bounty hunter who is a bit inactive on social media, so don't expect too much from me here...
BettyAugustine @3A7nus1ttFc95zX
70 Followers 3K Following
Karim Abdelaziz @Karim_A_26
17 Followers 702 Following OP. Palestine is not a case, it is a life that we were raised on.
Dennis Elser @sdkboi
1K Followers 387 Following
SinSinology @SinSinology
13K Followers 674 Following Pwn2Own 20{22,23,24,24.5,25,25.5}, i look for 0-Days but i find N-Days & i chase oranges 🍊
Aly @Alyelyasi
55 Followers 458 Following
Moad Akhraz @mdakh404_
78 Followers 2K Following I like computers, security and everything in between.
Rachel Ko @rachelko
573 Followers 2K Following (Opinions are mine) Trail Runner & Sr Tech Recruiter at @MagnetForensics (Grayshift); https://t.co/K5OTKQXksN…
Ahmed Y. Elmogy @AhmedYElmogy
41 Followers 1K Following Independent web security researcher and bug bounty hunter.
Carlos Göpfert @carlos_gop51122
135 Followers 1K Following
Bikash Dash @Memport
173 Followers 2K Following गते शोको न कर्तव्यो भविष्यं नैव चिंतयेत्। वर्तमानेन कालेन वर्तयंति विचक्षणाः॥ Vuln Research♧Exploitation♧Fuzzing♧PenTest
Ryan Rutan 🌮 @ryanrutan
3K Followers 1K Following Red Team Evangelist, Developer Relations, Technology Enthusiast, Solutions Architect, Inventor/Author & Enabling the Impossible! Not necessarily in that order.
Timur Snoke @TimurSnoke
10 Followers 224 Following
aabbc123asd @lzzbb111
3 Followers 793 Following
DRPΞΛB0DY @drp3ab0dy
82 Followers 400 Following
Hacker7dead @hacker7dead
64 Followers 3K Following
Packet Phantom @NtAlexio2
124 Followers 1K Following Offensive Developer | Cyber Security Enthusiast | Network Protocols Researcher | @Metasploit contributor | Enjoy breaking things and remaking them!
𝚝𝚑𝚎𝚜𝚎�... @T_0_r_nado
65 Followers 5K Following
Ben McBride @bdmcbri
394 Followers 188 Following Vulnerability Research, Exploitation, Reverse Engineering at Trenchant (@TrenchantARC). Pwn2Own20{20,21,22} @[email protected]
Signalz314 @signalz314
4 Followers 95 Following Rather be a Hacker in a garden, then a Gardener in a hack. CS Degree, Full Stack Engineer, A+, Net+, (Sec+, PenTest+)
William Burnes @WilliamBurnes
41 Followers 205 Following | Infosec neophyte | TTRPG enthusiast | US Army veteran | Despite living in interesting times, I'm hopeful for the future.
Darth Frosty @darthfrosty
40 Followers 280 Following
Sujit Suryawanshi @_codeh4ck3r
850 Followers 526 Following Security Engineer @PayPal | Ex-IBMer | Application Security | Offensive Security | Threat Modeling | Security Architecture | Opinions are my own
gw @hgk0x
195 Followers 3K Following
Ali Kermani @AliKermani_81
26 Followers 710 Following
Franz Fiorim @franzvitor
192 Followers 355 Following
𝑾𝒊𝒛𝒌 @wizkkkkk
158 Followers 3K Following
Ali Abbasi @AlixAbbasi
2K Followers 1K Following Faculty at @CISPA. Research on embedded systems security. Mastodon: [email protected]
Jack.M.Xor @liemakuangge
87 Followers 1K Following
vlcnge @vlcnge
144 Followers 2K Following
Trend Zero Day Initia... @thezdi
83K Followers 16 Following Trend Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
chompie @chompie1337
83K Followers 1K Following hacker, weird machine mechanic, X-Force Offensive Research (XOR)
Stephen Sims @Steph3nSims
24K Followers 832 Following Perpetual Student | SANS Fellow | Musician | Braggart Hater | Gray Hat Hacking | VR | 🏂 | deadcode | https://t.co/CadJehomsU
b33f | 🇺🇦✊ @FuzzySec
33K Followers 1K Following 意志 / Antiquarian @ IBM X-Force / t501 / Ex-TORE ⚔️🦅 / I rewrite pointers and read memory / AI Psychoanalyst / Teaching @CalypsoLabs
James Kettle @albinowax
79K Followers 92 Following Director of Research at PortSwigger aka Burp Suite. Find my research, tools & contact details at https://t.co/vP6UbGmvl3
Frans Rosén @fransrosen
43K Followers 897 Following Co-founder of @centrahq/@detectify/@poweredbyingrid. I do not advertise doing hacking services, do not trust the ones telling you I do.
Marcello @byt3bl33d3r
30K Followers 559 Following CyBeRsEcUrItY | Not afraid to put down with some THICC malware on disk | securing and breaking AI @PaloAltoNtwks | Ex @spacex
Chris Thompson @_Mayyhem
3K Followers 467 Following Senior Security Researcher @SpecterOps https://t.co/Sz5fRYkX6u
ippsec @ippsec
119K Followers 353 Following
vx-underground @vxunderground
368K Followers 290 Following The largest collection of malware source code, samples, and papers on the internet. Password: infected
Jeff Moss @thedarktangent
106K Followers 7 Following https://t.co/fgXNGNt7gm Abandoned this site in 2022 but hopeful for the future of social media. Consider migrating to DEFCON.socal
payloadartist @payloadartist
42K Followers 286 Following Yapping about AI, AppSec, Hacking, & Cybersecurity • Helped secure organizations like Google • Opinions are my cat's • Part-time shitposter
STÖK ✌️ @stokfredrik
135K Followers 1K Following Hi.. im that hacker / creative that your friends told you about., 💫🔮
Alisa Esage Шевч�... @alisaesage
38K Followers 101 Following Independent Hacker & Researcher, Owner of Zero Day Engineering @zerodaytraining • Pronounced ‘is edge’
TryHackMe @RealTryHackMe
283K Followers 103 Following An online platform that makes it easy to break into and upskill in cyber security, all through your browser.
Peter LaFosse @PeterLaFosse
318 Followers 149 Following Co-Founder of Vector 35, and developer of Binary Ninja
Ellwood is @ellwoodthewood
687 Followers 346 Following Maker of chaos | He/Him/Male | Believes in 1 space after periods, we don't have typewriters anymore!
Cristofaro Mune @pulsoid
2K Followers 777 Following In between Physics & Computing. Fault Injection, TEEs, IoT & anything else challenging my curiosity. Founder at Raelize (@raelizecom)
DistrictCon @DistrictCon
987 Followers 26 Following A new DC hacker conference: Bringing together builders, breakers, and fixers to do cool shit. 🪩 Year 1: January 24-25, 2026 🪩 https://t.co/qYKu4hl0Uj
ᗩᒪETᕼE @AletheDenis
30K Followers 2K Following ‘Uh-Lee-th’ | 🦊Red Team @bishopfox | ⚫️ #BlackBadge @DefCon & @tracelabs | 🦋@darknetdiaries 107 | @DefconGroups Dept. 2nd ☠️ Goon | #DC209 CoFounder
Hack for Satan @hackforsatan
2K Followers 336 Following @hfs_belphegor @hfs_beelzebub @hfs_dagon @hfs_abraxis
allthingsida @allthingsida
4K Followers 139 Following All things IDA, security, reverse engineering, programming, AI and more. Friend and fan of Hex-Rays but non-official.
TyphoonCon🌪️ @typhooncon
8K Followers 4 Following TyphoonCon is an annual all Offensive Security Conference, taking place May 25-39, 2026 in Seoul, South Korea 🌪️
Infosec In the City (... @Infosec_City
1K Followers 77 Following IIC is an international cybersecurity capability & capacity development network. IIC organises training, events & conferences tailored to the city it is hosted.
SummoningTeam @SummoningTeam
679 Followers 2 Following Independent Security Research Team managed by @SinSinology
dragosr @dragosr
24K Followers 9K Following Stop, Think, Pwn! (see also @[email protected], https://t.co/BjclXYWQ9R for alternate)
ZeroZenX @zerozenxlabs
821 Followers 5 Following ZeroZenX, your trusted destination for cutting-edge 0day acquisition solutions.
Igor Skochinsky (@Igo... @IgorSkochinsky
4K Followers 292 Following software developer at Hex-Rays*, hobby reverse engineer. Advanced cleartext hacker. 日本語おk *For Hex-Rays support/inquiries: https://t.co/rxVwo1npoQ
TheZDIBugs @TheZDIBugs
5K Followers 2 Following Checks for high severity, 0day, or Pwn2Own related advisories published by @thezdi
Billy @st424204
1K Followers 95 Following Security Researcher @starlabs_sg Pwn2Own Vancouver 2024,2023,2022,2021 Pwn2Own Austin 2023,2021 Pwn2Own Berlin 2025
@1bitsquared but not ... @1bitsquared
4K Followers 589 Following Fedi: https://t.co/NrFde2To3G Blue: https://t.co/0EGq5DBSc1 Discord Chat: https://t.co/mxKN96gkFb
Linux Kernel Security @linkersec
9K Followers 0 Following Links related to Linux kernel security and exploitation. Maintained by @andreyknvl and @a13xp0p0v. Also on https://t.co/GVE11dpBb8 and https://t.co/YpxPWXnA6Z.
hextree.io @hextreeio
8K Followers 2 Following 🌱 Grow your cybersecurity skills with concise and well-edited video courses - in early-access, sign-up now! Created by @LiveOverflow and @ghidraninja.
lukas seidel @pr0me
2K Followers 414 Following Firmware Security • Embedded Systems • AI x Infosec • Researcher @binarly_io • PhD Candidate @TUBerlin • Capturing Flags for @ENOFLAG
BINARLY🔬 @binarly_io
4K Followers 428 Following ⛓️Binarly is the world’s most advanced automated software supply chain security platform.
Hex-Rays SA @HexRaysSA
8K Followers 132 Following We are a hi-tech company focusing on binary software analysis. Our main products are IDA Pro and the Hex-Rays Decompiler. Discourse: https://community.hex-rays
Rachel Ko @rachelko
573 Followers 2K Following (Opinions are mine) Trail Runner & Sr Tech Recruiter at @MagnetForensics (Grayshift); https://t.co/K5OTKQXksN…
Jesse D'Aguanno @0x30n
2K Followers 611 Following Hacker, Vuln Research, 2x winner DEF CON CTF, Founder & CEO Blackwing Intelligence (@blackwinghq), not a CISSP (@[email protected])
nt!PopGetDope @ntpopgetdope
1K Followers 1K Following vulnerability researcher: basebands, fault injection, semiconductors, cats. theres 2 SEMs in my living room... '02 Toyota MR-S (2ZZ-GE) '90 Honda VFR400R NC30
Angelboy @scwuaptx
5K Followers 932 Following Senior Security Researcher at @d3vc0r3 MSRC 2024/2025 MVR Top 100
Vector 35 @vector35
10K Followers 2K Following Makers of the Binary Ninja - Reverse Engineering Platform. https://t.co/opkys50srq Also posting at https://t.co/2HEfgOtSSR
stephen @_tsuro
10K Followers 527 Following @v8js security, CTFs and CPU vulnz. LCHL. @[email protected]
Samuel Groß @5aelo
24K Followers 501 Following Working on Project Zero, Big Sleep, and V8 Security. Personal account. Also @[email protected] and https://t.co/aVitnPjBie
Hossein Lotfi @hosselot
6K Followers 60 Following Vulnerability researcher at ZDI (views are my own). Check #hosselot_tips for vulnerability research tips. 'A machine never faults. It reflects human's faults.'
reverseame @reverseame
21K Followers 1 Following RME-DisCo research group from University of Zaragoza. Special interest on software and systems security. Link to our Telegram channel: https://t.co/UmkcXVG8MU
RE//verse @REverseConf
3K Followers 26 Following A conference for all things in the reverse engineering universe... https://t.co/X54VHq2eD4
TribalHub @TribalHubTweets
1K Followers 1K Following The Largest Community of Technology Minded Leaders from Tribes Across the Country.
Zion Leonahenahe Basq... @mahal0z
2K Followers 268 Following Native Hawaiian Hacker | Prev Co-captain of @Shellphish | PhD Student in Comp Sci @ASU l Decompiler Research | Mastodon: @[email protected]
LaurieWired @lauriewired
97K Followers 294 Following researcher @google; serial complexity unpacker; https://t.co/Vl1seeNgYK ex @ msft & aerospace
Alex Plaskett @alexjplaskett
12K Followers 571 Following Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Posts about 0day, OS, mobile and embedded security.
Lior Halphon 🇮🇱 @LIJI32
2K Followers 165 Following I fiddle with macOS, iOS, and Nintendo consoles. I made SameBoy (and SameDuck), MIP, GBVideoPlayer, DiskPie, and various ROM hacks. https://t.co/vaACgYWwJo
k4lS3c @k4ls3c
19 Followers 312 Following
Jiska @naehrdine
9K Followers 637 Following Malware artist, unicorn creator, wireless hacker. Working at @HPI_DE (ex @seemoolab). Opinions are my own. https://t.co/GbL7GINJBo / @[email protected]
Hens @HensDBD
48K Followers 363 Following Dbd Content Creator, Code: Hens Ingame to support me directly #dbdcreators Banner made by @julcanda
Malware Art @MalwareArt
2K Followers 8 Following AI Malware Art Generation by @Laughing_Mantis. The Machines Make The Art I Just Provide The Malware. May be semiNSFW. All Rights Reserved on Art except for VXU
Yarden Shafir @yarden_shafir
24K Followers 309 Following A circus artist with a visual studio license