RESURGE

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has released new details about RESURGE, a malicious implant used in zero-day attacks exploiting CVE-2025-0282 to breach Ivanti Connect Secure devices. The update focuses on the implant’s undetected latency on the appliances and its “sophisticated network-level evasion and authentication techniques” that enable covert communication with the attacker. […]