Cyber threats to U.S. critical infrastructure are escalating as adversaries pre-position malware and test disruption across key lifelines.| 3GIMBALS
Executive Summary| Cybersecurity and Infrastructure Security Agency CISA
This campaign, dubbed "Jaguar Tooth," is an example of a much broader trend of sophisticated adversaries targeting networking infrastructure to advance espionage objectives or pre-position for future destructive activity.| Cisco Talos Blog