HollowGraph uses Microsoft 365 calendar events dated to 2050 to receive commands and exfiltrate encrypted files through ...
Check your calendars for entries far into the future - especially if you're an Israeli entity.
The HollowGraph malware abuses Microsoft Graph API and a compromised 365 account’s calendar for C&C communication.
Researchers have linked HollowGraph malware to the Cavern framework after discovering its use of Microsoft 365 calendars and ...
Microsoft 365 calendars have become the latest hiding place for espionage malware, with attackers stashing commands and ...
Just another question about the Microsoft Graph REST API.... I'm trying to use the API to retrieve messages in my Outlook inbox. It's working for the most part, but ...
Looking to make Outlook the center of the digital workspace, Harmon.ie has launched a new tool which brings together commonly used business apps and services into one place that gathers information ...