zerosquaredio @zerosquaredio
0 ^ 2 = 0 Joined March 2020-
Tweets44
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Likes668
My first video tutorial: How to program your Arty A7-35 FPGA board with the free ARM Cortex-M3 processor then compile and load the example software: youtube.com/watch?v=ehQHfE…
I analyzed an undocumented malware loader for my malware analysis class over the summer.. turns out it was part of a Chinese campaign to gather intelligence from the Vatican in the run-up to negotiations over control of the Catholic Church in China: zerosquared.io/2020/10/02/red…
That CISA warning last week about mystery hackers breaching a US federal agency? It was likely about Russia's GRU spies known as Fancy Bear/APT28. IP addresses in the CISA doc matched APT28 IPs in a Department of Energy report and FBI victim notification. wired.com/story/russias-…
someone posted this beautiful repository of cheat sheets and i felt the need to share the wealth. reddit.com/r/cybersecurit…
I've got a few SIGNED copies of my Intrusion Detection Honeypots to give away. 🍯 To enter, retweet this tweet. I'll pick a few folks at random to win on Friday. You must have a US shipping address to win. Learn about the book here: chrissanders.org/2020/09/idh-re…
this electrical transmission tower has a little problem. can you spot it? actually, it's not a small problem--it cost us 16.65 *billion* dollars and caused the deaths of 85 people.
Much like Amass, a lot of people don't use Nmap to its full potential. Here's a bunch of tips on how I use actually use Nmap. If you get something out of this article, share it! medium.com/@hakluke/haklu…
Totally worth the 7$
Portland infosec friends: I know most of our in-person meetups are on hold right now, but if you have any companies or educational programs that I'm missing on pdx-infosec.com, let me know here or by filing an issue: github.com/sanitybit/pdx-…
Register online... for BSidesPDX Online! - mailchi.mp/7c613ff8b8bf/w…
analysis of 1,000,000,000 leaked credentials from the internet, and most common 10 million passwords for hash cracking. a little over 1 out of every 200 passwords is 123456. that is all. github.com/FlameOfIgnis/P…
NEW: Elite CIA unit that developed hacking tools failed to secure its own systems, allowing massive "Vault 7" leak, an internal report found. My latest with @shaneharris washingtonpost.com/national-secur…
@MITREattack @USENIXSecurity [Seems the previous link to the demo folder cannot be accessed without requiring login] #ShadowMove demos uofi.box.com/s/sunuax0mnxb0… #USENIXSecurity #usesec20
Just announced new free 4-hour online workshop -- Applied Purple Teaming: Infrastructure, Threat Optics, and Continuous Improvement w/ @Rev10D & @Krelkci Sat, Jun 6, 2020 11:00 AM EDT Register: attendee.gotowebinar.com/register/76323… Build your own purple team lab.
I've created a playlist of 35 videos for those beginning in Bug Bounty Hunting and Penetration Testing. Check it out and share it around! bit.ly/beginnercyber #bugbounty #pentesting #penetrationtesting #bugbountytips #bughunting #python #cybersecurity #ethicalhacking
VirtualToor registration is now open! Reserve your kit before supplies run out 😷. Make sure to get your talk, project, contest, or village submitted before June 5th! virtualtoor.toorcon.net
The year of "re-hosting your favorite firmware target on QEMU and fuzzing it".
My first blog!😃 How to steal credentials (SYSTEM/SECURITY/SAM/ntds.dit) from a remote Windows system in a stealthy way making use of only built-in Windows tools (#LOLBIN)? In this blog I will show you how to do this using WMI in PowerShell and SMB. Enjoy! bitsadm.in/blog/extractin…
Thanks for posting this! Our current count of items donated is now over 13000! More info about our efforts is over on pdxhackerspace.org
Thanks for posting this! Our current count of items donated is now over 13000! More info about our efforts is over on pdxhackerspace.org
Frank Nusko @0xBrAinsTorM
186 Followers 458 Following InfoSec enthusiast, Penetration Tester, OSCP, OSWE - Work it harder - Make it better - Do it faster - Makes us stronger
N628TS / N272BG / N50... @achornback
1K Followers 5K Following ✝️ 🇺🇸, Virginian at heart, Husband, IT/InfoSec guy, Musician/Engineer, life-long Dallas Cowboys fan, Chrysler driver, registered Independent, patriot
DevOps Dudes @DevopsDudes
1K Followers 647 Following A collection of stories that have anything and everything to do with DevOps from horror stories to success stories.
bricel @bricel
73 Followers 4K Following
Cyber Triage @cybertriage
4K Followers 393 Following Digital Forensics and incident response software for endpoint investigation. Built by @sleuthkitlabs and Brian Carrier (@carrier4n6).
Pitch Perfector @PerfectorPitch
508 Followers 1K Following A Raspberry Pi real-time pitch-shifting microphone project. Stay Tuned...
charleslucas @charleslucas
124 Followers 505 Following Mastodon: [email protected] Dad, hardware validation engineer, cybersecurity interests, VW enthusiast, burner.
Matt Walker @sleepdiplomat
200K Followers 56 Following Professor of Neuroscience at UC Berkeley • Author: Why We Sleep • The Matt Walker Podcast • https://t.co/gqVve1DH83
SecurityGuill @SecurityGuill
16K Followers 784 Following Cybersecurity Expert 👨💻 | Content for any types of audiences 💡 | You will learn something every day 📚
Art K @artksocial
962 Followers 6K Following Anti-malware professional. Be excellent to each other. Opinions are personal not those of my employer.
InfoSec Community @InfoSecComm
52K Followers 636 Following Largest InfoSec publication with 62,000+ followers and 1M+ monthly views.
The Diana Initiative @DianaInitiative
10K Followers 2K Following 501c3 nonprofit To create a more inclusive infosec industry-Aug5 24-A diversity-driven conference committed to helping all underrepresented people in infosec
Jayson E. Street 💙... @jaysonstreet
67K Followers 402 Following ➡️Hacker - Helper - Human ⬅️ . . . Also Author. Speaker & Scientific Hooligan! A bona fide teachable moment for hire! he/him
KF @d0tslash
10K Followers 9K Following My commentary is not affiliated with, neither represents the views, position or attitudes of my employer(s) their clients, or any of their affiliated companies.
stacksmashing @ghidraninja
48K Followers 452 Following Security researcher with a focus on hardware & firmware. I occasionally publish stuff on YouTube. Co-founder of @hextreeio. Contact: [email protected]
Advanced Security Tra... @advsecio
861 Followers 6 Following Advanced Security Training offers the best Training Live Streams by top security researchers from around the world.
Lesley Carhart @hacks4pancakes
157K Followers 7K Following ICS DFIR @dragosinc, martial artist, marksman, humanist, Lvl14 Neutral Good rogue, USAF Ret. Tweet *very serious* things about infosec. Thoughts mine. They/them
Ellen Nakashima @nakashimae
79K Followers 1K Following National security reporter for The Washington Post. [email protected]. Reach me securely on Signal at Ellen.626
Matthijs R. Koot @mrkoot
8K Followers 7K Following IT, privacy, security, democracy. PhD. Bureau Veritas / @UvA_Amsterdam. PGP: 51F9 8FC9 C92A 1165 (https://t.co/ChpxzwV9PR). Mastodon: @[email protected]
Malwrologist @DissectMalware
15K Followers 160 Following Senior Security Engineer @Amazon. Ex Assistant Professor. Opinions are mine; not my employer's. DM is open. Author of xlmdeobfuscator and https://t.co/eh1fMHMADE
Alexandre Borges @ale_sp_brazil
28K Followers 147 Following Vulnerability Researcher and Exploit Developer.
Andy Greenberg (@agre... @a_greenberg
71K Followers 1K Following WIRED writer, author of SANDWORM and now TRACERS IN THE DARK: The Global Hunt for the Crime Lords of Cryptocurrency. Andy.01 on Signal. [email protected]
Ben Sadeghipour @NahamSec
233K Followers 1K Following Cofounder @hackinghub_io | Advisor @CaidoIO. I hack companies and make content about it. #NahamCon organizer. ex @hacker0x01🇮🇷
👑 Alyssa Miller �... @AlyssaM_InfoSec
76K Followers 5K Following Hacker, CISO, int'l speaker, and author. I have exited stage left. You can find me where the skies are blue.
SANS DFIR @sansforensics
109K Followers 98 Following The world's leading Digital Forensics and Incident Response provider. This feed updates you on latest DFIR news, events, and training.
Troy Hunt @troyhunt
241K Followers 1K Following Creator of @haveibeenpwned. Microsoft Regional Director. Pluralsight author. Online security, technology and “The Cloud”. Australian.
Have I Been Pwned @haveibeenpwned
168K Followers 1 Following Check if you have an email address or password that has been compromised in a data breach. Created and maintained by @troyhunt.
HackerMouse 2.0 @hacker_mouse
1K Followers 12 Following On a cyber adventure! A game (designed for kids/newbs) hunting for the cyber cheese taking down MIMIKATZ and RATs! by @UK_Daniel_Card @pwndefend
Kandoo کندو @kandoo_tech
2K Followers 33 Following 🐝 non-profit org empowering civil society & vulnerable populations by providing education, access to information, and developing tech✌🏽
domas @xoreaxeaxeax
9K Followers 73 Following // hacker math & stuff // M/o/Vfuscator // sandsifter // project:rosenbridge // ..cantor.dust.. // REpsych // the memory sinkhole // nightshyft //
Cyber Triage @cybertriage
4K Followers 393 Following Digital Forensics and incident response software for endpoint investigation. Built by @sleuthkitlabs and Brian Carrier (@carrier4n6).
🦋 RainSec Moved to... @PDXRainSec
857 Followers 262 Following This account was retired on January 1st 2025. Please find us on Bluesky or Mastodon if you'd like to continue to receive updates.
HackerOne @Hacker0x01
324K Followers 3K Following The only official HackerOne Twitter account. A global leader in offensive security solutions. #HackForGood #togetherwehitharder
TeXnik @TeXnik_PDX
16 Followers 19 Following
Burp Suite @Burp_Suite
131K Followers 14 Following Burp Suite is the leading software for web security testing.
IEEE Secure Developme... @ieeesecdev
2K Followers 194 Following SecDev is a venue for presenting ideas, research, and experience about how to develop secure systems.
pwnDefend @pwnDefend
4K Followers 774 Following Cyber security consulting services, news, threat intelligence, tips, tricks, offensive and defensive foo!
CISAC & on Bluesky @s... @StanfordCISAC
15K Followers 2K Following Stanford's Center for International Security and Cooperation produces knowledge to build a safer world and trains the next generation of security specialists.
Decentraland @decentraland
604K Followers 3K Following A community-driven virtual world where you can connect, explore, and create! Decentraland 2.0 Beta out NOW 🚀
Binary Ninja Devs @BinjaDevs
1K Followers 6 Following Group account for random posts by the Binary Ninja developers
Dean Pierce 🐘🌿�... @deanpierce
2K Followers 1K Following Security researcher from Portland Oregon. @deanpierce | https://t.co/Vg8VrpaM0z, lens, farcaster, bsky, discord, telegram, etc.
Hella Secure @HellaSecure
705 Followers 426 Following Aaron Lord. He/Him. Coffee ☕️ secure code 💻 Metal 🤘🏻Games 🎮 Views are my own.
TCM Security @TCMSecurity
207K Followers 360 Following Come learn to hack at TCM Security Academy! Veteran owned. Quality results.
Kellon(they/them)😵... @KxBenson
3K Followers 1K Following They/Them • PNW Raver • Thicc Bass • Pretty Lights • Hobbiest Producer • Kandi • Cats • Coffee & Contemplation • Cyber Security Shit
RedTeamVillage @RedTeamVillage_
36K Followers 2K Following Red Team Village | Join us on https://t.co/ILZhRFw4Y7 . Check our next events at: https://t.co/fJwIUSTI16
Blue Team Village @BlueTeamVillage
17K Followers 155 Following Defensive side of the hacking mirror 🛡 Thanks Blue Sponsor @Graylog2! https://t.co/p5ax1RhuPS & Mastodon: https://t.co/464Coi7X18
Recon InfoSec @Recon_InfoSec
10K Followers 541 Following Managed Security Operations #MSO provider serving gov't, enterprise and critical infrastructure
Tanya Janca | Shehack... @shehackspurple
50K Followers 2K Following Secure Coding Trainer, Best-selling author of Alice and Bob Learn Secure Coding & Alice and Bob Learn Application Security. #AppSec she/her 🌻
Lisa Forte @LisaForteUK
55K Followers 4K Following Cyber Security - Partner @redgoatcyber - Climber / Caver. she/her
JSTOR @JSTOR
83K Followers 2K Following This account is no longer active as of March 2025. You can find us on LinkedIn, Facebook, Instagram, Threads, BlueSky, and Tumblr!
White Hats and Lab Co... @whitehatlabcoat
153 Followers 172 Following The @dc_bhv podcast, exploring Citizen Science, Biomedical Technology, and Medical Device Security. Hosted by @headinthebooth @beauwoods.
Helpful Engineering @helpfuleng
2K Followers 581 Following A global innovation community generating deployable engineering solutions for social impact against the UNSDG
Biohacking Village �... @DC_BHV
7K Followers 2K Following Bringing biology to the world's largest hacker conference! 🩻🧑🏾🔬🧪🧬⚗️ https://t.co/yrESJC0PpE…
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.Trends for United States
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