Ransomware Attack Shuts Down Mills of Australia’s Second-Largest Sugar Producer

A set of high-impact security incidents and industry developments reported on 15 Jun 2026: a ransomware attack attributed to threat group “The Gentlemen” shut down mills at Mackay Sugar (Australia’s second-largest sugar producer); Google TAG tracked Chinese cyberespionage actor UNC6508 targeting medical, military and AI research in North America; a Ukrainian defendant pleaded guilty in the U.S. for developing a Conti loader; Novo Nordisk reported an IT systems breach with access to personal data; the French sovereign messaging platform Tchap was breached (actor calling itself “Misere”) — ~73,0