U.S. agencies are warning that the Iranian-backed APT group MuddyWater is targeting organizations in many industries in North America and elsewhere.
The U.S. government gave details on 17 MuddyWater samples and linked the threat group to the Iranian intelligence service.
CISA warned that an unnamed APT group associated with the Iranian government i exploiting known Fortinet and the Exchange ProxyShell bug to gain access to target networks.
A new group with ties to the Iranian government is conducting a password-spraying campaign against Office 365 accounts.
The Phosphorus attack group, also known as Charming Kitten, recently targeted medical researchers in a new spear phishing campaign.