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CISA Cyber

@CISACyber • 298,113 subscribers

Part of @CISAgov, we respond to major incidents, analyze threats, and exchange critical cybersecurity information with partners around the world.

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⚠️ We issued five 🆕 and two updated public #ICS Advisories. These advisories provide info about current security issues, vulnerabilities, & exploits surrounding ICS. More at

⚠️ We issued five 🆕 and two updated public #ICS Advisories. These advisories provide info about current security issues, vulnerabilities, & exploits surrounding ICS. More at

10,523 views

🚨 PRC state-sponsored actors are actively using BRICKSTORM malware to establish long-term persistence, specifically targeting VMware vSphere platforms. Act now: hunt for intrusions and apply mitigations detailed in our 🆕 Malware Analysis Report: 🔗

🚨 PRC state-sponsored actors are actively using BRICKSTORM malware to establish long-term persistence, specifically targeting VMware vSphere platforms. Act now: hunt for intrusions and apply mitigations detailed in our 🆕 Malware Analysis Report: 🔗

26,817 views

⚠️ We issued eight 🆕 and one updated public #ICS Advisories. These advisories provide info about current security issues, vulnerabilities, & exploits surrounding ICS. More at

⚠️ We issued eight 🆕 and one updated public #ICS Advisories. These advisories provide info about current security issues, vulnerabilities, & exploits surrounding ICS. More at

13,991 views

Identifying & assessing your internet-facing devices is an important step in protecting your org from cyber threat actors. Learn more about reducing exposure & vulnerabilities in our Internet Exposure Reduction Guidance. #OperationWinterSHIELD 👉

Identifying & assessing your internet-facing devices is an important step in protecting your org from cyber threat actors. Learn more about reducing exposure & vulnerabilities in our Internet Exposure Reduction Guidance. #OperationWinterSHIELD 👉

13,553 views

🛡️ We added 5️⃣ CVEs to our Known Exploited Vulnerabilities Catalog. Visit & apply mitigations to protect your org from cyberattacks. #Cybersecurity #InfoSec

🛡️ We added 5️⃣ CVEs to our Known Exploited Vulnerabilities Catalog. Visit & apply mitigations to protect your org from cyberattacks. #Cybersecurity #InfoSec

10,701 views

🌍 Thank you to our #JointCyberDefenseCollaborative partners for helping to build a safer digital world in 2024. Here’s to a secure, resilient, and collaborative 2025! Happy New Year!🎊 🎆

🌍 Thank you to our #JointCyberDefenseCollaborative partners for helping to build a safer digital world in 2024. Here’s to a secure, resilient, and collaborative 2025! Happy New Year!🎊 🎆

16,966 views

🔐 Securing edge devices begins with smart procurement. Choose vendors that prioritize security at every stage of the product lifecycle to minimize risks. Learn more in our practitioner guidance for securing edge devices. 👉

🔐 Securing edge devices begins with smart procurement. Choose vendors that prioritize security at every stage of the product lifecycle to minimize risks. Learn more in our practitioner guidance for securing edge devices. 👉

11,495 views

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🌐 Attention Network Defenders! 🚀 Introducing the Eviction Strategies Tool, a game-changer for cyber defenders in #IncidentResponse. Through Playbook-NG & COUN7ER, it helps create tailored containment & eviction plans—even in live crises. 👉

🌐 Attention Network Defenders! 🚀 Introducing the Eviction Strategies Tool, a game-changer for cyber defenders in #IncidentResponse. Through Playbook-NG & COUN7ER, it helps create tailored containment & eviction plans—even in live crises. 👉

19,105 views • 10 months ago

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