Tag Archives: advisory

US, UK, Australia, Canada and New Zealand Issue Advisory on Russian State-Sponsored and Criminal Cyber Threats to Critical Infrastructure

The cybersecurity authorities of the United States, Australia, Canada, New Zealand, and the United Kingdom have released a joint Cybersecurity Advisory (CSA) to warn organizations that Russia’s invasion of Ukraine could expose organizations both within and beyond the region to increased malicious cyber activity from Russian state-sponsored cyber actors or Russian-aligned cybercrime groups.

Joint CSA: Russian State-Sponsored and Criminal Cyber Threats to Critical Infrastructure,… More

CISA Issues Ransomware Alert for Activity Targeting the Healthcare and Public Health Sectors

On October 28, 2020, a joint cybersecurity advisory was coauthored by the Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the Department of Health and Human Services (HHS). This advisory describes the tactics, techniques, and procedures used by cybercriminals against targets in the healthcare and public health sectors to infect their systems with Ryuk ransomware for financial gain.

CISA,… More