Original release date: January 25, 2023SummaryThe Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), and Multi-State Information Sharing and Analysis Center (MS-ISAC) (hereafter referred to as the “authoring…
Original release date: December 1, 2022SummaryActions to take today to mitigate cyber threats from ransomware: • Prioritize remediating known exploited vulnerabilities. • Train users to recognize and report phishing attempts.…
Original release date: November 17, 2022SummaryActions to Take Today to Mitigate Cyber Threats from Ransomware: • Prioritize remediating known exploited vulnerabilities. • Enable and enforce multifactor authentication with strong passwords…
Original release date: November 16, 2022SummaryFrom mid-June through mid-July 2022, CISA conducted an incident response engagement at a Federal Civilian Executive Branch (FCEB) organization where CISA observed suspected advanced persistent…
Original release date: October 21, 2022SummaryActions to take today to mitigate cyber threats from ransomware: • Install updates for operating systems, software, and firmware as soon as they are released.…
Original release date: October 6, 2022SummaryThis joint Cybersecurity Advisory (CSA) provides the top Common Vulnerabilities and Exposures (CVEs) used since 2020 by People’s Republic of China (PRC) state-sponsored cyber actors…
Original release date: October 4, 2022SummaryActions to Help Protect Against Russian State-Sponsored Malicious Cyber Activity: • Enforce multifactor authentication (MFA) on all user accounts. • Implement network segmentation to separate…
Original release date: September 22, 2022SummaryTraditional approaches to securing OT/ICS do not adequately address current threats. Operational technology/industrial control system (OT/ICS) assets that operate, control, and monitor day-to-day critical infrastructure…
Original release date: September 21, 2022SummaryThe Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CISA) are releasing this joint Cybersecurity Advisory to provide information on recent…
Original release date: September 14, 2022SummaryActions to take today to protect against ransom operations: • Keep systems and software updated and prioritize remediating known exploited vulnerabilities. • Enforce MFA. •…
