(TLP:CLEAR) Threat Actors Target U.S. Critical Infrastructure and Exfiltrate Data with LummaC2 Malware
Summary: Yesterday, CISA and the FBI released a joint Cybersecurity Advisory (CSA) detailing the tactics, techniques, and procedures (TTPs), and indicators of compromise (IOCs) linked to threat actors deploying LummaC2 malware. This malware poses a serious threat, capable of infiltrating networks and exfiltrating sensitive information of vulnerable individuals’ and organizations’ computer networks across U.S. critical infrastructure sectors.