<https://www.tripwire.com/state-of-security/latest-security-news/apt33-group-targeting-aerospace-energy-sectors-spear-phishing/#webpage>
<http://schema.org/description>
"A threat actor known as APT33 is actively targeting organizations in the aerospace and energy sectors with spear phishing campaigns."
<https://www.tripwire.com/state-of-security/latest-security-news/apt33-group-targeting-aerospace-energy-sectors-spear-phishing/>