Cybersecurity Advisory: Provides detailed information on cyber threats, including threat actor tactics, techniques, and procedures and indicators of compromise, along with recommended actions for detection, mitigation, and response. JCDC unifies cyber defenders from organizations worldwide. This team proactively gathers, analyzes, and shares actionable cyber risk information to enable synchronized, holistic cybersecurity planning, cyber defense, and response.

Understanding the Context

Sophisticated cyber actors and nation-states exploit vulnerabilities to steal information and money and work to develop capabilities to disrupt, destroy, or threaten the delivery of essential services. Defending against these attacks is essential to maintaining the nation’s security. Any cyber-attack, no matter how small, is a threat to our national security and must be identified, managed ... See Table 2 to Table 4 for all referenced threat actor tactics and techniques in this advisory.

Key Insights

The authoring agencies recommend organizations review historical TTPs for similar Iranian-affiliated cyber actor activity in IRGC-Affiliated Cyber Actors Exploit PLCs in Multiple Sectors, Including US Water and Wastewater Systems Facilities. About CISA Regions Across the nation, the Cybersecurity and Infrastructure Security Agency (CISA) offers a range of cyber and physical services to support the security and resilience of critical infrastructure owners and operators and state, local, tribal, and territorial partners. Our experts collaborate with critical infrastructure partners and communities at the regional, state, county ... CISA is aware of malicious cyber activity targeting endpoint management systems of U.S. organizations based on the cyberattack against U.S.-based medical technology firm Stryker Corporation, which affected their Microsoft environment.

Final Thoughts

1 To defend against similar malicious cyber activity, CISA urges organizations to harden endpoint management system configurations using the ... The Department of Homeland Security and its components play a lead role in strengthening cybersecurity resilience across the nation and sectors, investigating malicious cyber activity, and advancing cybersecurity alongside our democratic values and principles. CISA has curated a database of no-cost cybersecurity services and tools as part of our continuing mission to reduce cybersecurity risk across U.S. critical infrastructure partners and state, local, tribal, and territorial governments. What's Included CISA's no-cost, in-house cybersecurity services designed to help individuals and organizations build and maintain a robust and resilient cyber ...