Mandiant (part of Google Cloud) @Mandiant
We’re determined to make organizations secure against cyber threats and confident in their readiness. Joined April 2009-
Tweets10K
-
Followers130K
-
Following4K
-
Likes2K
What happens when an AI coding assistant is exploited as a Trojan horse? ⚠️ Our AI Risk & Resilience 2026 report details how a hijacked session deployed the 'Shai-Hulud' worm to exfiltrate code. Look at the attack flow. What's your move? ♟️ 📄 goo.gle/4rewCHD
Cyber Defense Summit 26 kicks off tomorrow! 📣 AI. Cybercrime. Resilience. Nation-state threats. Real-world cases. @briankrebs going unscripted with @JohnHultquist. 🍿 Check the agenda, pick your sessions, and get ready. ✍️ Still time to register: goo.gle/4yA5rcH
Hear from the experts. Register today: goo.gle/4dsBjYs
AI is reshaping cyber defense. Next week at #CDS2026, we’re moving past the hype. Join Mandiant consultants, the FBI, and industry leaders for 5 critical sessions covering AI governance, zero-days, and securing LLMs. 👇
⏱️ 6 hours. That’s all it took for an adversary to compromise a cloud environment and harvest thousands of credentials—all driven by AI. Our new GTIG AI Threat Tracker details the shift to autonomous operations and how Google disrupts these campaigns. 📄 goo.gle/4xa7Zgr
Secure your spot: goo.gle/4iR45We
How do modern security teams stay ahead of autonomous threats? At Cyber Defense Summit 2026 (Sept 15–16), leaders from Google Cloud, Mandiant, CISA, and enterprise CISOs take the main stage to share what works. Keynotes 👇
Collecting threat data ≠ producing actionable cyber intelligence. Mandiant Academy's Cyber Intelligence Foundations course teaches the analytic skills to bridge that gap: 🛡️ Counter bias ⚙️ Turn raw data into CTI 📝 Write clear reports goo.gle/4zSAFgA
Looking back at last year's Cyber Defense Summit, one thing really stands out: the threat landscape hasn't slowed down. At #CDS2026, we are tackling AI-driven threats and machine-speed defense. 📍 Washington, D.C. | Sept. 15–16. ✍️ goo.gle/4iGazqT
AI has become essential for defenders. 🛡️ Our latest Mandiant Academy track shows you exactly how to integrate AI into your daily defense workflows. Take a peek at the curriculum below & register now: goo.gle/4ysBprt
Initial access hand-offs can take under 22 seconds. Espionage actors can remain undetected for more than 122 days. ⏱️ Discover what it takes to stop today's fastest—and stealthiest—attacks in the M-Trends 2026 report. 🔗 goo.gle/4y4yUuT
Get the full details on how we built AVDH on our blog. 🔗 goo.gle/4ykk2ZR
100+ critical vulnerabilities found in just 2 days. 🔎⚡ Our Agentic Vulnerability Discovery Harness (AVDH) combines multi-agent AI orchestration with frontline expertise to uncover risks at a previously impossible scale. Swipe to learn more. 👇
Voice phishing (vishing) has surged to become the second most common initial infection vector globally. 📞 All employees need to be ready to spot and report live-call social engineering before an attacker gains a foothold. Learn more in M-Trends 2026 👉 goo.gle/4gG3uoO
Adversaries are exploiting cloud services and open-source supply chains to launch large-scale attacks. ⛓️💥 How do you defend? We're diving deeper with @wiz_io during the final session of our M-Trends 2026 Virtual Series. Register: goo.gle/4qdw4kF
Looking to brush up on practical threat hunting? Lead your team on cyber preparedness? Prepare yourself for rapid response situations? Mandiant Academy has a class for that. 🌍 Find one near you: goo.gle/4g5OXS7
UNC6671 has secretly diversified extortion operations across multiple brands, aggressively targeting financial services, private equity, and law firms with tailored vishing and AiTM tactics. Check out the breakdown below ⬇️ Read the full report: goo.gle/3RB9Mg3
Technical tools are absolutely essential, but are only as effective as the practitioners trained to wield them. True cyber resilience requires bridging the gap between advanced technology and human expertise.
To survive high-stakes breaches, you must prioritize resilience alongside technical controls. 🛡️ The latest Cyber Snapshot Report explores how to fortify your people, processes, and infrastructure against modern attacks. Get the report: goo.gle/4fpOBGN
The pro-Russia influence ecosystem is shifting gears, pivoting from a focus on Ukraine back to a broader global strategy. Read our blog post to see how actors are leveraging information operations, hacktivism, and generative AI to advance 5 core objectives. 🔗 goo.gle/4vQZ2YI
As AI expands the attack surface, defenders must know how to hunt across AI pipelines. Step into a live cyber range in our ThreatSpace workshop to tackle the OWASP Top 10 for LLMs, and identify attacks like RAG poisoning and prompt injection. ✍ goo.gle/4yyT3ud
Florian Roth ⚡️ @cyb3rops
224K 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
Justin Elze @HackingLZ
73K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Andrew Thompson @ImposeCost
42K Followers 2K Following SVP of Adversary Operations @GreyNoiseIO. Former @USMC, @Mandiant, and @Google. There's no finish line in security.
SentinelOne @SentinelOne
58K Followers 1K Following ONE autonomous platform to prevent, detect, respond, and hunt. Do more, save time, secure your enterprise: https://t.co/N75g1HAnCs 🐱💻
Katie Nickels @likethecoins
55K Followers 3K Following Director of Intel at @redcanary. SANS Certified Instructor for FOR578: CTI. Senior Fellow at @CyberStatecraft. She/her. Mastodon: @[email protected]
Stephan Berger @malmoeb
30K Followers 1K Following Head of Investigations @InfoGuardAG https://t.co/A5lnFAu7eX
blackorbird @blackorbird
44K Followers 703 Following Peace and Love. Just Analysis/Hunter/Youtuber/AiCoder/Entrepreneur/. #APT #threatIntelligence #Exploit #CTI #meme #cyber #hacker #OSINT #Ai Need Remote Job
Thomas Roccia 🤘 @fr0gger_
35K Followers 2K Following Founder @SecurityBreakAI AI Security x Threat Intel · Threat Researcher · Creator of #Unprotect & #NOVA · Python 🧡 · Prev @Microsoft @McAfee_Labs
John Hultquist @JohnHultquist
30K Followers 1K Following Chief Analyst, Google Threat Intelligence Group. @CYBERWARCON and @SLEUTHCON founder. Johns Hopkins professor. Army vet.
Will @BushidoToken
39K Followers 3K Following Senior Threat Intel Advisor @TeamCymru Co-founder @CuratedIntel Co-author @SANSForensics FOR589 Co-founder @BSidesBournemth #126: REvil @darknetdiaries
rootsecdev @rootsecdev
27K Followers 1K Following Senior Security Consultant @TrustedSec | Military grade meme poster, researcher, cloud penetration tester, voider of warranties. My thoughts are my own.
Virus Bulletin @virusbtn
62K Followers 1K Following Security information portal, testing and certification body. Organisers of the annual Virus Bulletin conference. @[email protected]
Mehmet Ergene @Cyb3rMonk
14K Followers 456 Following Teaching Threat Hunting, Detection Engineering, and KQL https://t.co/uAlYlXIpyV @BluRavenSec Microsoft Security MVP #ThreatHunting #DataScience
Mike Felch (Stay Read... @ustayready
17K Followers 2K Following Offensive @ TrustedSec | Hacking since Renegade BBS backdoors | Prior CrowdStrike/BHIS | In Christ's grip | Fighter for truth | K1HAQ | RE/VR/ED
hasherezade @hasherezade
91K Followers 967 Following Programmer, #malware analyst. Author of #PEbear, #PEsieve, #TinyTracer. Private account. All opinions expressed here are mine only (not of my employer etc)
Microsoft Threat Inte... @MsftSecIntel
197K Followers 994 Following We are Microsoft's global network of security experts. Follow for security research and threat intelligence.
Matt Zorich @reprise_99
16K Followers 2K Following @Microsoft Security | https://t.co/HWozKuixTi | Tweets are my own | 🇦🇺
CyberKnow @Cyberknow20
37K Followers 3K Following Situational Awareness | Threat Intelligence | cybertracker | Hacktivism | Meme Farmer Digital Owl of the Cyber Realm Posts and Opinions are my own
Allan “Ransomware S... @uuallan
17K Followers 6K Following Back The Press Guardian & The Clock:1942 https://t.co/liXLX2DeQ8
Javier Velazquez @javi31_03_x
164 Followers 4K Following Profesor en the Xavier Institute for Higher Learning
Kesin @Kesin26628666
0 Followers 28 Following
Shushu @Sh4Gro
1 Followers 21 Following
Edson Nol @NolEdson
45 Followers 2K Following
Ahmet @newbieondev
0 Followers 16 Following
🦔 @nMzJBlDeOA7587
0 Followers 3K Following
Scott Blough @BloughScott
81 Followers 523 Following Scott Blough is an experienced, educated, versatile, and results driven individual with over 25 years of cyber security experience.
Youssef Sherif @J4O4e
4 Followers 150 Following
شـهـد آلـحـ... @AlhbashntS7231
0 Followers 11 Following
Dawid @Davesooon
1 Followers 89 Following
lovemian lovemain @LovemianL
1 Followers 16 Following
Sealzy @sealzies
59 Followers 3K Following
The Risk and Trade St... @GlobalRiskStudy
0 Followers 157 Following International Relations | Geopolitics | Global Risk Writing @ Global Risk Study | International Relations Student in Miami
Ræ Rosé Dad @robertdecorator
17 Followers 2K Following
Salah @Salah07778828
2 Followers 74 Following
Mo_x7 @Mostafa93413352
0 Followers 110 Following
Lu*i @shadownet1337
559 Followers 2K Following Controls Engineer | Automation, AI, and code | Exploring how machines, data, and ideas can improve the world. Always learning, always building.
@dsgallay @dsgallay
7 Followers 486 Following
Pomegranate @PomXploit
0 Followers 115 Following
Always Bharath @BharathAlw1252
1 Followers 235 Following
Dev @DevDark_55555
13 Followers 484 Following
BoyButterfly @boybutterflyz
7 Followers 7 Following Three stripes on my body make my swag real tight
nero @zeitgeist2004
27 Followers 117 Following https://t.co/kLt3WVnvAI https://t.co/RwwNOXjZMa https://t.co/0xfG81ccfF
sanket_pawase @sanket_pawase
0 Followers 230 Following
Ali @alihemmati00
1 Followers 140 Following
Andres Valenzuela @AndresV58437797
23 Followers 240 Following
Joel K. Biola @kjoelbiola
142 Followers 772 Following 🇨🇩La démocratie dont je suis partisan, c’est celle qui donne à tous les mêmes chances de réussite, selon la capacité de chacun | prisonnier du savoir ⚒️🦅⚡️
David Oni @davinci0x
0 Followers 39 Following
Akash kumar @Akashkumaraj29
0 Followers 16 Following
Shivam @OveroySingh
10 Followers 108 Following
Kien Trung @cysdefkn
1 Followers 42 Following
Sadik Mahmud @sadik0x01
62 Followers 2K Following Kill me or love me it's your choice but I'll shine again
-0- @atentoimpostor
59 Followers 978 Following
chigger @chigger1142589
1 Followers 561 Following
BISSA @bissa_arg
24 Followers 114 Following Inteligencia Corporativa · Seguridad Integral · Análisis Estratégico. Inteligencia accionable para la toma de decisiones en entornos complejos. Bs. As. 🇦🇷
Coty ⚖️ @CotyLake
58 Followers 1K Following Life Is'nt Always All 🍞 & 🧈 My Public Timeline - @TherapyToaster If I follow you back, then we are cool 😎 https://t.co/ekvLqUX0gH 💡 Loading...
Dev @xduoz27
0 Followers 565 Following
Florian Roth ⚡️ @cyb3rops
224K 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
Justin Elze @HackingLZ
73K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Andrew Thompson @ImposeCost
42K Followers 2K Following SVP of Adversary Operations @GreyNoiseIO. Former @USMC, @Mandiant, and @Google. There's no finish line in security.
SentinelOne @SentinelOne
58K Followers 1K Following ONE autonomous platform to prevent, detect, respond, and hunt. Do more, save time, secure your enterprise: https://t.co/N75g1HAnCs 🐱💻
Katie Nickels @likethecoins
55K Followers 3K Following Director of Intel at @redcanary. SANS Certified Instructor for FOR578: CTI. Senior Fellow at @CyberStatecraft. She/her. Mastodon: @[email protected]
SANS DFIR @sansforensics
112K Followers 104 Following The world's leading Digital Forensics and Incident Response provider. This feed updates you on latest DFIR news, events, and training.
ARCHIVED: Jen Easterl... @CISAJen
61K Followers 47 Following Archived: Director, CISA—America’s Cyber Defense Agency. Combat Veteran. Proud Mom. Rubik’s Cuber. Aspiring Electric 🎸. ❤️/RT ≠ endorsement
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.
John Hultquist @JohnHultquist
30K Followers 1K Following Chief Analyst, Google Threat Intelligence Group. @CYBERWARCON and @SLEUTHCON founder. Johns Hopkins professor. Army vet.
Chad Tilbury @chadtilbury
22K Followers 598 Following Digital forensics and incident response. Ex-AFOSI, Mandiant, and CrowdStrike. SANS Institute Fellow and co-author of #FOR500 and #FOR508 courses.
CrowdStrike @CrowdStrike
112K Followers 790 Following The first cloud-native platform that protects endpoints and cloud workloads, identity & data. #WeStopBreaches. Free trial: https://t.co/msBcUPjFKo
SANS Institute @SANSInstitute
195K Followers 412 Following SANS is the most trusted and by far the largest source for information & cyber security training, certification and research in the world.
SecurityWeek @SecurityWeek
229K Followers 3K Following #Cybersecurity News, Threats, Insights and Expert Analysis: #SCADA #Infosec #ICS Coverage
Tyler McLellan @tylabs
3K Followers 589 Following Intrusion aficionado. @Google/@Mandiant GTIG Frontline Intelligence Operations
Dr. Anton Chuvakin @anton_chuvakin
44K Followers 9K Following Information security - #SIEM, #DFIR, #EDR, #AI Now @CiscoSecure Ex @Gartner_Inc Ex @Google
Phil Venables @philvenables
14K Followers 592 Following All about cyber, resilience, risk, AI - at scale. Partner - Ballistic Ventures / 4 x CISO / Board Director / Chief Risk Officer
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
Jeff Lunglhofer (Lung... @JLunglhofer
834 Followers 126 Following CSO @ Coinbase. Cyber Nerd. Avid Outdoorsman.
Omar ElAhdan @ElahdanO
38 Followers 33 Following Incident Response and Remediation Consultant @Mandiant. Tweets are my own.
Sift @GetSift
9K Followers 217 Following Sift is the leading fraud prevention platform delivering digital trust to 700+ global brands,
Rob Sadowski @RobSadow
220 Followers 55 Following Security & Trust @googlecloud. Tweets and views are my own.
Tommy Dacanay @tommysec
296 Followers 216 Following Threat hunting, automations, tooling | Mandiant Managed Defense | Operationalizing intelligence | Structural engineer turned APT ejector
Ross Camp @n2collaboration
706 Followers 899 Following VP of Corporate Communications @ Commvault. Love football, wildlife, burgers, and being co-dad to Max the cool cat. #ResponsibleAI. #LBGTQ. Opinions are my own.
Resilience @ResilienceSays
353 Followers 264 Following Resilience is the #CyberRisk solution company on a mission to #RewriteTheRules of risk and make the world more cyber-resilient.
Royal Hansen @royalhansen
9K Followers 1K Following Vice President, Engineering, Google - Privacy, Safety, Security: Posts on InfoSec, Privacy, Data, AI, Counter Abuse and random stuff from life in CA; Tweets=own
CloudSecurityPodcast @CloudSecPodcast
4K Followers 487 Following Cloud Security Podcast by Google hosted by @anton_chuvakin and @_TimPeacock - see more at https://t.co/xYsgwSz1ff
Fernando Tomlinson @Wired_Pulse
1K Followers 250 Following DFIR Tech Mgr @Mandiant | Prev: DFIR Tech Dir @ARCYBER | Adjunct Professor | CTFs: @Posh_Hunter & @UnderTheWire_PS | Veteran | Combat Injured (#PurpleHeart)
Martin Matishak @martinmatishak
8K Followers 976 Following Senior Cybersecurity Reporter for @TheRecord_Media. Send tips to [email protected]. Signal: mmatishak.80
Talia Hafter Fernande... @TaliaHafter
415 Followers 2K Following AI Comms @googlecloud [email protected] | Go Blue @umich | Coming to you live from my living room
Jon Oltsik @joltsik
3K Followers 874 Following Distinguished analyst and fellow at the Enterprise Strategy Group.
Simran S. Sakraney @SIEMmer_Down
83 Followers 186 Following Cyber Strategy Consultant @Mandiant | Speaker | Thought Leader | Author | Helping CISO’s sleep at night ☁️✨(All thoughts are my own)
SSSCIP Ukraine @SSSCIP
13K Followers 393 Following State Service of Special Communications and Information Protection of Ukraine | Державна служба спеціального зв’язку та захисту інформації України 🇺🇦
Nader Zaveri @NaderZaveri
1K Followers 1K Following CyberSecurity Researcher • Speaker • Author • Cloud Security Architect • Senior Manager - Incident Response & Remediation • Tweets are my own
Aimee Catalano @aimeecatalano
894 Followers 427 Following Marketing Exec @googlecloud. Women in Tech advocate. Wife. Mother of 2. Wine lover. 49er football and GS Warrior fanatic.
Google Cloud Tech @GoogleCloudTech
1.3M Followers 2K Following Follow along for how-tos, demos, product news, and more. For company updates, check out @GoogleCloud. Watch #GoogleCloudNext on demand ⬇️
Army Cyber Command @ARCYBER
41K Followers 522 Following Official X page of U.S. Army Cyber Command (Following, retweets and links do not equal endorsement)
CyberJack42 @CyberJack42
625 Followers 1K Following Principal SecOps Consultant @unit42_Intel. Ex-MDSOC Knight @Mandiant. Shitposts trolling APTs probs not sanctioned by PANW but ¯\_(ツ)_/¯. #ImposeCost 🌻
Google Cloud Security @GoogleCloudSec
12K Followers 193 Following Make Google part of your security team with Mandiant frontline experts, intel-driven security operations, and a secure cloud platform — supercharged with AI.
McAfee @McAfee
114K Followers 354 Following We empower individuals and families to enjoy a safer life online. Follow us for the latest news and tips. Visit us at https://t.co/prEYK1D9qE
SnapAttack is now par... @snapattackHQ
405 Followers 131 Following SnapAttack is the enterprise-ready platform that helps security leaders answer their most pressing question: “Are we protected?”
fDi Intelligence @fDiIntelligence
10K Followers 70 Following A publication from FT Locations providing coverage on investment destinations and the latest trends driving FDI.
mWISE Conference @mWISEConference
1K Followers 93 Following mWISE, formerly Cyber Defense Summit, brings the security community together to address today's threats and the challenges on the horizon. #mWISE
U.S. Cyber Command @US_CYBERCOM
144K Followers 255 Following Official Twitter page of U.S. Cyber Command (Following, retweets and links do not equal endorsement)
Tom Scriven @tomscrivenator
202 Followers 2K Following Bath Rugby fan 🛀, cyber threat intelligence analyst / security consultant🧐 and former matelot ⚓️
USCYBERCOM Cybersecur... @CNMF_CyberAlert
71K Followers 76 Following This is Cyber National Mission Force’s alert mechanism to contribute to our shared global cybersecurity (Following, retweets and links do not equal endorsement)
Alden Wahlstrom @AldenWahlstrom
411 Followers 1K Following Russian politics, Eurasian security | Opinions=my own. RTs ≠ endorsement.
WSJ Pro Cybersecurity @WSJCyber
5K Followers 88 Following The official Twitter account for WSJ Pro's team of editors and reporters covering all things cybersecurity.
Office of Denmark's T... @TechambDK
2K Followers 142 Following Official profile for the Office of Denmark's Tech Ambassador 🇩🇰 #Techdiplomacy 🌐 Read the new strategy here : https://t.co/PGczZNlxPT
Department of War �... @DeptofWar
7.5M Followers 642 Following Official U.S. Department of War X account.
@doomedraven.bsky.soc... @D00m3dR4v3n
1K Followers 1K Following
ComputerWeekly @ComputerWeekly
53K Followers 720 Following Talk to the team and read the latest tech news at https://t.co/cEprBX7E7m - Orwell Special Prize winner 2024
DynamicCISO @dynamicCISO
1K Followers 268 Following A dynamic platform for growth, knowledge sharing and peer to peer networking.
Nozomi Networks @nozominetworks
4K Followers 1K Following Minimize risk and maximize resilience with exceptional network and endpoint visibility, advanced threat detection, and AI-powered data analysis.
Christy Wyatt @christywyatt
2K Followers 401 Following President & CEO at Absolute Software Talks about #zerotrust, #cyberattacks, #cybersecurity,#cyberresilience
Karen Kaukol @KarenKaukol
92 Followers 711 Following
Dawn Cappelli @DawnCappelli
298 Followers 57 Following Fighting cyber threats since 2001 - in spare time LOVE our cabin in the mountains - nothing beats sitting by the campfire next to the stream!!
InfoSecProf @_John_Doyle
2K Followers 969 Following Cyber threat intelligence | Palo Alto Unit 42 | SANS FOR578 instructor | Arcane Trickster | Ex-Mandiant | Ex-CIA | Posts represent my personal views
SRonis @SRRonis
339 Followers 191 Following Senior Manager at Mandiant Intelligence/Google. Nonprofit exec turned cyber intel junkie.
CPO Magazine @cpomagazine
11K Followers 8 Following News, resources and insights for #dataprotection, #privacy and #cybersecurity leadersTrends for United States
You might like
