July 23, 2020

AA20-205A: NSA and CISA Recommend Immediate Actions to Reduce Exposure Across Operational Technologies and Control Systems

Original release date: July 23, 2020 Summary Note: This Activity Alert uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework. See the ATT&CK for […]
July 24, 2020

AA20-206A: Threat Actor Exploitation of F5 BIG-IP CVE-2020-5902

Original release date: July 24, 2020 Summary The Cybersecurity and Infrastructure Security Agency (CISA) is issuing this alert in response to recently disclosed exploits that target […]
July 27, 2020

AA20-209A: Potential Legacy Risk from Malware Targeting QNAP NAS Devices

Original release date: July 27, 2020 Summary This is a joint alert from the United States Cybersecurity and Infrastructure Security Agency (CISA) and the United Kingdom’s […]