COVID-19 vaccine supply chain is vulnerable to cyber attacks, says security expert Play Segment9:02 As the first COVID-19 vaccine began making its way out to Canadians this week, security researchers warned that the vaccine's complicated supply chain is vulnerable to cyber attacks designed to steal intellectual property, destroy the vaccines or simply undermine people's confidence in it. Nick Rossman, Global Threat Intelligence Lead with IBM's cybersecurity arm, Security X-Force, says his team has already discovered a series of cyber attacks aimed at disrupting the vaccine rollout. Aired: Dec. 19, 2020