CISA flagged a high-severity Ivanti Endpoint Manager (EPM) vulnerability as actively exploited in attacks and ordered U.S. federal agencies to patch systems within three weeks.
The Russian state-sponsored APT28 threat group is using a custom variant of the open-source Covenant post-exploitation framework for long-term espionage operations.
A Windows exploit that grants system-level access to attackers is currently up for sale on the dark web for $220,000.