At the onset of the COVID-19 pandemic, IBM Security X-Force created a threat intelligence task force dedicated to tracking down COVID-19 cyber threats against organizations that are keeping the vaccine supply chain moving. As part of these efforts, our team recently uncovered a global phishing campaign targeting organizations associated with a COVID-19 cold chain. The cold chain is a component of the vaccine supply chain that ensures the safe preservation of vaccines in temperature-controlled environments during their storage and transportation.