CISA Shares Key Lessons from Incident Response
Originally Published 3 months ago — by CISA (.gov)
CISA released a cybersecurity advisory sharing lessons learned from responding to a breach at a U.S. federal agency, highlighting the importance of prompt patching, effective incident response planning, and log management. The attack involved exploitation of CVE-2024-36401 in GeoServer, with threat actors gaining initial access, establishing persistence, and moving laterally within the network over three weeks before detection. CISA emphasizes immediate patching of known vulnerabilities, testing incident response plans, and implementing comprehensive logging to improve security posture and prevent similar incidents.