U.S. Cyber Command
@US_CYBERCOM
Official Twitter page of U.S. Cyber Command (Following, retweets and links do not equal endorsement)
We are US Cyber Command. This is our code. #WeWinWithPeople #WeSeizeTheInitiative #WeAreAlwaysInTheFight #WeGoWhereOthersCannot #WePartnerEmpowerAndDeliver
CYBERCOM leadership recently presented a Cyber RECon-24 award to @VCU students for their research on Industrial Control System security and an award in the Defender category for Cyber RECon-25. Partnerships with academic institutions like @VCU strengthen our technical innovation.

Teams from around the world are deep into #CyberFlag 25-2, sharpening their lethality and resilience against simulated real-world cyber threats. This exercise enhances our combined ability to defend forward to strengthen deterrence. cybercom.mil/Media/News/Art…
The largest recurring multinational cyber exercise is here. #CyberFlag 25-2 starts today with operators from over 20 nations. With our global partners, we will hone tradecraft and sharpen cyber defenses to enhance lethality and counter evolving threats. #WeWinWithPeople
Happy 4th of July! From defending critical defense systems to projecting lethality in cyberspace, U.S. Cyber Command stands ready with unity, urgency, and a warrior ethos mindset. #IndependenceDay #OwnTheDomain #WarriorEthos #WeWinWithPeople
Excited to announce the conclusion of Phase II of our #CyberGuard exercise! In partnership with the Joint Staff & collaborating with FVEY partners, we simulated real-world scenarios for force integration. youtu.be/GtMfO7MS_bA?si… #USCYBERCOM #WeWinWithPeople #OwnTheDomain
After 250 years, it still comes down to three words. THIS. WE'LL. DEFEND. #Army250
#USCYBERCOM showcased top-tier offensive and defensive cyber operations during #CyberGuard 25-2, testing rapid response, tech, and tactics across global fronts. The exercise highlights the command’s lethality for the Nation. youtu.be/VQz-Opqtzeg?si…
U.S. Cyber Command defends the digital frontier in Cyber Guard 25-2—showcasing elite training, rapid threat response, and unmatched cyber capabilities to protect infrastructure and support our partners. #CyberGuard #USCYBERCOM #WeWinWithPeople #OwnTheDomain

#USA 🇺🇸 | Cyberbezpieczeństwo opiera się nie tylko na technologiach, lecz przede wszystkim na silnych kompetencjach, zaufaniu i wspólnym kierunku działań. Wizyta w @US_CYBERCOM i spotkanie z gen. Williamem J. Hartmanem @CYBERCOM_DIRNSA i kadm. Dennisem Velezem potwierdzają, że…
Long before the digital age, heroes laid down their lives to defend our nation. At U.S. Cyber Command, we carry their legacy into new domains—guarding the freedoms they died to preserve. Today, we remember them. #MemorialDay #HonorTheFallen

On this day in 2010, SecDef Robert Gates established USCYBERCOM as a sub-unified command, with GEN Keith Alexander (USA) as Commander. Today we mark 15 years of defending national security in cyberspace! #USCYBERCOM #OwnTheDomain #WeWinWithPeople

Excited to wrap up our 11th annual Cyber Guard exercise! In partnership with the Joint Staff, we simulated real-world scenarios for force integration. Watch the highlights: youtu.be/KQddi_kixMA?si… #CyberGuard #USCYBERCOM #WeWinWithPeople #OwnTheDomain
Hear from top officials from @StateMaryland, @US_CYBERCOM, @NSAGov and @USDISA and meet top government contractors and discover procurement opportunities at @FtMeadeMD at our annual Industry Day on March 20. Learn more and register here: ftmeadealliance.org/events/industr…
At the @NDIAToday Special Operations Symposium, Lt. Gen. Thomas James, #USSPACECOM deputy commander, joined @US_CYBERCOM & @USSOCOM leaders on The Irregular Triad panel where he emphasized the importance of collaboration.