securityledger @securityledger
Independent cybersecurity news and opinion since 2012. Open DMs. Subscribe: https://t.co/syJiqzBv0P | BlueSky: https://t.co/9FLV5vGgWa securityledger.com Boston, MA Joined August 2012-
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Listen to the full podcast here: securityledger.com/2026/07/edge-d…
What Are the Latest Internet-Facing Edge Device posing a Security Risk? You got it ... #AI! 🫠 Check out this clip with @GreyNoiseIO’s Nishawn Smagh on the threats posed by #edgedevices youtube.com/shorts/_oNWs9I… via @YouTube
⚡️ NEW: Our team at @BlackLotusLabs just published new research on the JDY botnet, a covert network linked to Volt Typhoon.
Hackers are targeting developers...and the AI that writes their code. A malicious campaign by North Korea's Famous Chollima #APT saw a malicious npm package dependency slipped into a crypto trading agent by @claudeai Opus AI coding agent. securityledger.com/2026/04/how-cl… @ReversingLabs
The @Stranger_Things concept of the “Upside Down” is a useful way to think about the risks lurking in the software we all rely on. A new report from @ReversingLabs shines a light into that dark world. securityledger.com/2026/01/techno… #appsec #cybersecurity
Report: Epidemic of Flaws in Commercial and Open Source Code Fuels Attacks @ReversingLabs #OSS #softwaresupplychain #cybersecurity #appsec #report securityledger.com/2025/03/report… via @securityledger
In this clip from our latest #podcast, David Kellerman the Field #CTO at Cymulate explains how the company's attack simulation feature works - helping organizations test security products in real life attack scenarios. Check out the full interview here: lnkd.in/efyEiJRe
In this clip from our latest podcast, host @paulfroberts asks David Kellerman, Field #CTO @Cymulateltd about security tool overload and the need for optimization. Check out the full interview here: securityledger.com/2025/01/securi… #podcast #sponsored
Your Cyber News Roundup from The Security Ledger - eepurl.com/i4J3gM
Researcher @samwcyo and others found a flaw in a @Kia_Worldwide website giving hackers access to the vehicle's location & driver data, remote start, locking, horn, etc. with just a license plate number! #InternetOfThings securityledger.com/2024/09/kia-ko…
Check out @ElisityInc virtual event on securing the IoMT😷 today at 4PM ET - mailchi.mp/securityledger…
At #RSAC2024 ? Check Bricked and Abandoned tomorrow (TUE 5/7) at 9:00 AM. EIC @paulfroberts talks with @allanfriedman of @CISACyber, @tarah, @WeldPond, @window and @MalwareJake on the security implications of OEM #EOL decisions. eventbrite.com/e/bricked-and-…
Check out our latest Spotlight #Podcast with Jim Broome, President and #CTO at @Direct_Defense. Jim and host @paulfroberts chat about D2's latest Security Operations Threat Report and changes in the threat landscape driven by the use of #AI. securityledger.com/2024/05/spotli…
Find us at: securityledger.bsky.social
Data stolen? Get used to it kid. That's the reality for young people coming of age today in the app sec shanty town that is the 21st century U.S. economy: a sprawling, unregulated, ad-hoc ecosystem prone to shocking breakdowns and failures. securityledger.com/2023/11/appsec…
And – as with food safety – we all will benefit in the end. 🙏 #cybersecurity #DevSecOps #software #supplychain #opinion
avenues of attack. Ultimately, cyber attacks are no more inevitable than food poisonings. Both are preventable with the application and enforcement of standards and rules based on an objective understanding of risks and threats.
How do we improve software quality and end the epidemic of shoddy, exploitable software harming consumers, communities and businesses? To start, we need to change the way we think and talk about software-based risks, writes @paulfroberts. Read on... securityledger.com/2023/10/opinio…
Jack Rhysider 🏴... @JackRhysider
172K Followers 4K Following Creator of @DarknetDiaries and @LOWpodcast. Tell me a good hacker story. 💻🔦⤵️🐰🕳️ Discord: https://t.co/qxanMuIy7u
The Hacker News @TheHackersNews
2.4M Followers 2K Following The #1 trusted source for cybersecurity news, insights, and analysis — built for defenders and trusted by decision-makers.
💻 Sherrod @sherrod_im
39K Followers 7K Following Difficult mystery girl connected to the divine forces of the universe.
Lesley Carhart @hacks4pancakes
154K 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
Jeremy Kirk @Jeremy_Kirk
14K Followers 7K Following Threat intel @Okta. Personal account. Interests: AI, cyber threat intelligence, cybercrime, data breaches, OSINT.
Eric @Ericddo_
6 Followers 816 Following
𝚔𝚒𝚖𝚖𝚢.... @kimmydotzip
9K Followers 1K Following Highly Unprofessional | Cyber Treat Actor | Hardcore Wholesome | Failed Man | Poly | Taller than you | TAs say I'm hot | 🥰󠄹󠅞󠄐󠅜󠅟󠅦󠅕󠄐󠅧󠅙󠅤󠅘󠄐󠅑󠅛󠅑󠅞󠅟
palermo @Silviopalermocb
392 Followers 5K Following
تعزي محب ما�... @zy_marb37986
10 Followers 354 Following
Sandeep Singh kushwah... @sandeep89312044
61 Followers 3K Following #As you think so shall you became...!!!
Gh0stM3rc @Gh0stM3rc
21 Followers 711 Following
Garen @garenyondem
277 Followers 1K Following ֍ - software developer, audiophile, miniature liquor collector, and sci-fi enthusiast
Kevin Huggins @jkevinhuggins
181 Followers 765 Following Living life based on a Ted Williams-ism... "If you don't think too good, don't think too much."
Joseph Conroy @JosephConroyJr
3K Followers 3K Following AI Safety & Governance Pioneer | 99.67% MYTHOS AI Certification Program | 100% MITRE ATT&CK ER7 Score | Founded 2 AI Companies | 8-Figure Exit
Ricardo G @argonca63
295 Followers 2K Following
Grace Hermann @gherma_
53 Followers 473 Following
CRYP70N1C4N0M4LY @Cryp70L
2 Followers 561 Following “Never underestimate the determination of a kid who is time-rich and cash-poor.”
Web Momen @webmomen
21 Followers 301 Following Private Portfolio Manager PPM BUYIN & Selling Premium Domains | Turning letters into legacy | DM for deals #atom #afternic #Namecheap #spaceship #Dynadot #sedo
Divya Gautam @devgautam7617
6 Followers 374 Following श्री शिवाय नमस्तुभ्यं | Cybersecurity Engineer 👨💻
EudoraTennyson @9eRJNMwM2pDmt
34 Followers 1K Following
Mahmoud Sayed 🇵�... @Ma7moud_sayed20
2 Followers 195 Following CTF Player 🚩 {0xDr4gon} || Web Penetration Testing 🌐 & Bug Hunter 🐞
Deepak Choudhary @CipherEra
2K Followers 367 Following Senior Security Tester 🇮🇳 | #WayToInject #RandomTips
Carrie @Carrie_Luo1
85 Followers 972 Following Member of SafeLine Web Application Firewall(WAF)/Reverse Proxy
Fortivisor @Fortivisor
2 Followers 89 Following
Isabella William @IsabellaWi6291
2 Followers 200 Following
adrian castillo Castr... @tidoc_tidoc
0 Followers 60 Following
Barreto ✳️ @Renato_Cripto
85 Followers 1K Following Entusiasta em criptomoedas. ''A maioria das pessoas associa dinheiro a prazer imediato. Para mim, ele deve ser acumulado para proporcionar liberdade'' #bitcoin
Chandler @GkbtwAVORgeMOiw
3 Followers 513 Following
Mubarak Mohammed @_mubarak_12
2 Followers 157 Following
BRIAN D BROWN @BRIANDBROWN7000
37 Followers 2K Following
Michael Lathan Jr. | ... @0xObsidianEnoch
2K Followers 7K Following Security-First Financial Coach | Money OS + Crypto Basics | Cashflow→Debt→Reserves→Invest Rules→Protect→Review | Zero Trust money | Stay Solvent! Stay Secure!
Laurie Kay @LaurieKay3
7 Followers 104 Following
Solothi @Solothi199941
21 Followers 828 Following
Forgepoint Capital @forgepointcap
889 Followers 487 Following From first call to exit, we back exceptional entrepreneurs tackling the biggest challenges in cybersecurity, AI, and infrastructure software.
b @Gnargnarrr
112 Followers 2K Following
Toaloret @ToaloretNbap
27 Followers 964 Following
hideo @hideo_is
393 Followers 4K Following
Vigilant Ops, Inc. @vigilant_ops
53 Followers 232 Following The Leader in SBOM Lifecycle Management. #SBOM #SBOMSecurity #Healthcare #FinTech #Medtech #SoftwareSupplyChain #Energy #Cybersecurity #SoftwareSecurity
SwiftOnSecurity @SwiftOnSecurity
416K Followers 9K Following computer security person. former helpdesk.
Dave Kennedy @HackingDave
233K Followers 6K Following Founder @Binary_Defense @TrustedSec Co-Owner https://t.co/NUvgPUifL0. @WeHackHealth Pod. God + Family/Hacker/CSO/USMC/Intel/Fitness. Make the world a better place.
Troy Hunt @troyhunt
255K Followers 1K Following Founder & CEO of @haveibeenpwned, the most trusted name in data breach intelligence. Speaker, blogger, Microsoft Regional Director. Gold Coast, Australia.
JS0N Haddix @Jhaddix
180K Followers 7K Following CEO, CISO, Trainer, Hacker, and Speaker. Cybersecurity + Hacking + AI + Sec Leadership @arcanuminfosec
Jake Williams @MalwareJake
151K Followers 2K Following Breaker of software | VP R&D @hunterstrategy | CTI/DFIR | @ians_security faculty | Bookings: jake at malwarejake dot com | GSE #150 | He/him
BleepingComputer @BleepinComputer
259K Followers 207 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!
Dark Reading @DarkReading
357K Followers 49 Following One of the most widely read and trusted cybersecurity news sites, providing IT security professionals informed insights into the latest news and trends.
briankrebs @briankrebs
333K Followers 2K Following Independent investigative journalist. Author of 'Spam Nation,' a NYT bestseller. Former Washington Post reporter. Mastodon: https://t.co/fTKNavlMwp
Joseph Thacker @rez0__
74K Followers 1K Following christian. father. hacker. founder. advisor. podcast: https://t.co/1aFavJN2h8 blog: https://t.co/JBPT1CJWJH products: 💻 https://t.co/iPdpsEAc1h 🤖 https://t.co/EVhQl8HTlp 📚 https://t.co/MMmhw0cnaz
Sam Curry @samwcyo
102K Followers 1K Following
Jack Rhysider 🏴... @JackRhysider
172K Followers 4K Following Creator of @DarknetDiaries and @LOWpodcast. Tell me a good hacker story. 💻🔦⤵️🐰🕳️ Discord: https://t.co/qxanMuIy7u
MalwareTech @MalwareTechBlog
271K Followers 1 Following Not here anymore. Profiles: https://t.co/sFoOuGmYK2
Florian Roth ⚡️ @cyb3rops
225K Followers 3K Following Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
bugcrowd @Bugcrowd
204K Followers 6K Following The leading provider of crowdsourced cybersecurity solutions purpose-built to secure the digitally connected world...Unleash Ingenuity™
The Hacker News @TheHackersNews
2.4M Followers 2K Following The #1 trusted source for cybersecurity news, insights, and analysis — built for defenders and trusted by decision-makers.
@mikko @mikko
226K Followers 962 Following Researcher and a best-selling author. Keynote talks at RSA, Black Hat & DEF CON. TED Speaker. Chief Research Officer at Sensofusion.
Pentester Academy @SecurityTube
199K Followers 14K Following We help professionals acquire the skills, knowledge and certificates by teaching defense through offense to advance their careers in cybersecurity.
CyberWire Daily, by N... @thecyberwire
40K Followers 820 Following The CyberWire Daily podcast and briefing deliver concise news & analysis for the busy cyber professional Monday - Friday. Listen and subscribe today.
Matthew Green @matthew_d_green
158K Followers 1K Following I teach cryptography at Johns Hopkins. Mostly on BlueSky these days at https://t.co/GI4QlxYTdk.
Robert M. Lee @RobertMLee
75K Followers 397 Following Co-Founder & CEO @DragosInc | SANS #FOR578 & #ICS515 course author & Faculty Fellow |@_LittleBobby_ writer | NSA & USAF Veteran
𝚔𝚒𝚖𝚖𝚢.... @kimmydotzip
9K Followers 1K Following Highly Unprofessional | Cyber Treat Actor | Hardcore Wholesome | Failed Man | Poly | Taller than you | TAs say I'm hot | 🥰󠄹󠅞󠄐󠅜󠅟󠅦󠅕󠄐󠅧󠅙󠅤󠅘󠄐󠅑󠅛󠅑󠅞󠅟
Kevin O'Reilly @kevin_oreilly7
818 Followers 864 Following Fighting for our right to own our tech as Executive Director @FULUFoundation. Former Right to Repair campaign director.
DFIR Diva @DfirDiva
22K Followers 5K Following DFIR Analyst trying to learn all the things | DFIR Blog for Beginners | Founder @GetYourStart | https://t.co/7cHco4FjUS
OASIS Open @OASISopen
4K Followers 2K Following Where individuals, organizations, and governments come together to solve technical challenges through the development of open code and open standards.
WatchGuard @watchguard
19K Followers 3K Following WatchGuard is a global leader in network security, secure Wi-Fi, and network intelligence products and services for SMBs and Distributed Enterprises worldwide.
Andres R. Almanza J. @andresr_almanza
187 Followers 503 Following La contribución, la cocreación, el servicio son los valores a seguir
Dr K P S Sandhu @Sandhu_KP
1K Followers 6K Following Security Futurist | Specialising in Emerging Cyber Trends, AI Security, and Cyber Resilience | Doting Father | Keeper of Pets | Focused on future of Cyber |
D3 Security @D3Security
1K Followers 318 Following Morpheus is the AI-powered, autonomous SOC that eliminates alert fatigue. Investigating 100% of alerts, it triages 95% in under two minutes.
Joanne Hogue @Jo_SmartConnect
751 Followers 2K Following Partner at PR Agency, Smart Connections PR. PR professional and media relations expert. Native of UK who has lived in the U.S. for 26-years.
Reverse Engineering a... @re_and_more
17K Followers 514 Following RE and More by Alexey Kleymenov (https://t.co/s1pWjL46AW). Private classes and group workshops in malware analysis and reverse engineering. #infosec #malware
Phil Watson @SecPhil
207 Followers 539 Following systems engineer, security designer, avgeek, Tesla Model 3 owner. CISSP; GIAC GSE, GAWN. Views are mine, not my employer's Tesla referral philip75300
Enzoic @EnzoicSecurity
230 Followers 311 Following Enzoic’s industry-leading solutions protect your customers and employees from authentication fraud online and in Active Directory.
Information Security ... @Info_Sec_Buzz
21K Followers 2K Following Delivering the latest in #cybersecurity news, trends, insights, and top #infosec blogs for the cybersecurity community. Stay informed, stay secure!
Wibu-Systems USA @wibuusa
383 Followers 615 Following Wibu-Systems offers technology solutions for protection, licensing and security of digital assets and IP to ISVs and embedded system manufacturers.
Justin Brookman @JustinBrookman
6K Followers 822 Following Head of tech policy for Consumer Reports (@CRAdvocacy), ex-@FTC, ex-@CenDemTech, ex-NYAG, ex-BigLaw. Occasionally UVa sports too. Tweets are my own.
Blue Team News @blueteamsec1
57K Followers 9K Following The cybersecurity home for the latest #BlueTeam, #DFIR, and #ThreatHunting news and tools.
Glasswing Ventures @GlasswingVC
2K Followers 755 Following We are an early-stage #VC firm investing in the next generation of #AI powered-tech companies that connect consumers & enterprises and secure the ecosystem.
FFmpeg @FFmpeg
120K Followers 186 Following The universal multimedia toolkit. A diverse, community-driven project; posts are by individuals.
Matthew Prince 🌥 @eastdakota
339K Followers 299 Following A little bit geek, wonk, and nerd. Repeat entrepreneur, recovering lawyer, and former ski instructor. Co-founder & CEO of Cloudflare (NYSE: NET).
Lorenzo Rizzotti @dreaming_codes
126 Followers 232 Following Making brains go beep beep boop reliably @Neuralink
Katie Vogel @KatharineVogel
4K Followers 3K Following Politics editor at @AP Priors: Director of Search Strategy @Hearst DevHub, SEO Deputy @USAToday, Audience + Community @Detour_Detroit + @Enquirer
Chris @cmwdotme
14K Followers 794 Following Founder of @CorelliumHQ. Now CTO at @Cellebrite. Focused on advanced virtualization, security research, and the future of digital intelligence.
bot blocker | бло�... @antibot4navalny
15K Followers 1K Following Exposing 🇷🇺🇺🇦🇺🇸🇦🇪🇦🇿 troll farms |Cited by:@AP @NYTimes @WashingtonPost @FT @CNN @Wired @TheEconomist @AFP @Libe @LeMondeFr @SZ @TheTimes @NBCNews @EFE
John Bumstead @RDKLInc
10K Followers 2K Following Refurbisher. I fix computers by turning them into art. Videos https://t.co/omPaqSS7Yl. Art https://t.co/w2HnRUT4lL. Sell MacBooks https://t.co/JS6l0nFaQX.
Synacktiv @Synacktiv
22K Followers 274 Following Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.
Tom Field @SecurityEditor
5K Followers 838 Following VP of Editorial at @ISMG_News, the source for business/security insights.
Ron Gula @RonGula
12K Followers 3K Following I invest in solutions that protect the nation's cyberspace. President Gula Tech Adventures, Co-founder Tenable, Former NSA and amateur animator.
Sick.Codes @sickcodes
17K Followers 6K Following Security researcher 🇦🇺 Good-faith hacking 🤡 Weaponizing source code 🧬 https://t.co/qulkQaGWp9
Dominic Alvieri @AlvieriD
20K Followers 344 Following Cybersecurity Analyst | Security Researcher | CTI Deleted my own Facebook and hacked yours. https://t.co/jpm0COr5fY
jimio @jimio
1K Followers 860 Following
Meredith Whittaker @mer__edith
121K Followers 4K Following President of @signalapp, Chief Advisor to @ainowinstitute (Also on Mastodon @[email protected], also on bsky @meredithmeredith.bsky.social)
Have I Been Pwned @haveibeenpwned
180K 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.
DuckDuckGo @DuckDuckGo
2.6M Followers 4 Following Independent online privacy company with browser, search engine, and optional AI.
Abi Tyas Tunggal 🏔 @AbiTyasTunggal
5K Followers 2K Following Compounding, https://t.co/l85OlK7QzD and https://t.co/Isz2SVrJez
ReversingLabs @ReversingLabs
7K Followers 865 Following ReversingLabs is the trusted name in file and software security. RL — Trust Delivered.
Danny 🌻 @dadamitis
620 Followers 439 Following Security Researcher @ Lumen, black coffee connoisseur, dog lover, follower of sea turtles, SHU 13, my thoughts are my own. (he/him)
Tatyana Bolton @TechnoTats
1K Followers 716 Following Cybersecurity @Google. former cyber policy @Solarium @CISA @RSI. Mom. Koala lover 🐨 Believe in 🦄 and 🌈 Opinions are my own
CyberScoop @CyberScoopNews
23K Followers 1K Following CyberScoop, a @ScoopNewsGroup property, reports on news and events impacting technology and security.
Tom Garrison @tommgarrison
39K Followers 4K Following Prior. VP & Chief Strategy Officer, @Intel PC Client Group. Passionate about technology, sustainability, fishing, food, travel, and the Oregon Ducks.
Zach Newton @znewt99
272 Followers 7K Following
Juliette Kayyem @juliettekayyem
187K Followers 1K Following Author of Early Warning with Juliette Kayyem on Substack, Prof @Kennedy_School, @CNN Senior NatSec Analyst, @TheAtlantic, @DHSgov. Pulitzer finalist. 3x mom.
Nick Carr @ItsReallyNick
39K Followers 3K Following Tech Director / Threat Intelligence at Microsoft. Previously, Director of Incident Response & Intel Research at Mandiant. Former Chief Technical Analyst at CISA





















