CISA and NCSC continue to see indications that advanced persistent threat (APT) groups are exploiting the Coronavirus Disease 2019 (COVID-19) pandemic as part of their cyber operations. This joint alert highlights ongoing activity by APT groups against organizations involved in both national and international COVID-19 responses. It describes some of the methods these actors are using to target organizations and provides mitigation advice. The joint CISA-NCSC Alert: (AA20-099A) COVID-19 Exploited by Malicious Cyber Actors from April 8, 2020, previously detailed the exploitation of the COVID-19 pandemic by cybercriminals and APT groups. This joint CISA-NCSC Alert provides an update to ongoing malicious cyber activity relating to COVID-19. For a graphical summary of CISA’s joint COVID-19 Alerts with NCSC, see the following guide.
