Source site:
Source: https://krebsonsecurity.com/2021/09/gift-card-gang-extracts-cash-from-100k-inboxes-daily/
Source: https://krebsonsecurity.com/2021/09/fudco-spam-empire-tied-to-pakistani-software-firm/
Source: https://krebsonsecurity.com/2021/09/microsoft-attackers-exploiting-windows-zero-day-flaw/