Original release date: December 22, 2021SummaryThe Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), National Security Agency (NSA), Australian Cyber Security Centre (ACSC), Canadian Centre for…
Original release date: December 2, 2021SummaryThis joint Cybersecurity Advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework, Version 9. See the ATT&CK for Enterprise framework for referenced…
Original release date: November 17, 2021SummaryActions to Take Today to Protect Against Iranian State-Sponsored Malicious Cyber Activity • Immediately patch software affected by the following vulnerabilities: CVE-2021-34473, 2018-13379, 2020-12812, and…
Original release date: October 18, 2021SummaryActions You Can Take Now to Protect Against BlackMatter Ransomware • Implement and enforce backup and restoration policies and procedures. • Use strong, unique passwords.…
Original release date: October 14, 2021SummaryImmediate Actions WWS Facilities Can Take Now to Protect Against Malicious Cyber Activity • Do not click on suspicious links.• If you use RDP, secure…
Original release date: September 22, 2021SummaryImmediate Actions You Can Take Now to Protect Against Conti Ransomware • Use multi-factor authentication. • Segment and segregate networks and functions. • Update your…
Original release date: September 16, 2021SummaryThis Joint Cybersecurity Advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework, Version 8. See the ATT&CK for Enterprise for referenced threat…
Original release date: August 31, 2021SummaryImmediate Actions You Can Take Now to Protect Against Ransomware • Make an offline backup of your data. • Do not click on suspicious links.…
Original release date: August 17, 2021SummaryOn August 17, 2021, BlackBerry publicly disclosed that its QNX Real Time Operating System (RTOS) is affected by a BadAlloc vulnerability—CVE-2021-22156. BadAlloc is a collection…
Original release date: July 28, 2021SummaryThis Joint Cybersecurity Advisory was coauthored by the U.S. Cybersecurity and Infrastructure Security Agency (CISA), the Australian Cyber Security Centre (ACSC), the United Kingdom’s National…
