Dark web marketplaces and COVID-19: before the vaccine by Bracci, A, Nadini, M, Aliapoulios, M, McCoy, D, Gray, I, Teytelboym, A, Gallo, A, Baronchelli, A

“…We reveal how the online shadow economy has evolved during the COVID-19 pandemic and highlight the importance of a continuous monitoring of DWMs, especially now that real vaccines are available and in short supply. …”