Advanced Persistent Threat Actors Targeting U.S. Think Tanks Alert (AA20-336A) December 1, 2020 https://us-cert.cisa.gov/ncas/alerts/aa20-336a
US alert urges think tanks to be on guard for foreign hacking activity December 2, 2020 https://www.cyberscoop.com/biden-hacking-think-tank-fbi-dhs-alert/