Microsoft to block MSIX installer attachments in Outlook from November
Outlook on the web and the new Outlook for Windows will block .msix and .msixbundle attachments by default, with rollout to Exchange Online starting in early November.
#Outlook
Cybersecurity news about “Outlook”.
Antino backdoor abuses Outlook and OneDrive for C2 in China-nexus espionage across Asia
Cisco Talos says China-nexus actor UAT-11587 used a new Rust backdoor, Antino, that hides its command traffic in Outlook and OneDrive to spy on government and policy bodies in eight Asian countries.