This Week in Cybersecurity: Looking Back at Week 21
The past week revealed several significant security incidents and developments. Law enforcement agencies struck a major blow against the Lumma Stealer malware network, responsible for compromising an estimated 10 million systems. Meanwhile, ransomware attacks disrupted operations at a major frozen food supplier, and Cumberland Council disclosed that a recent cyberattack resulted in limited personal data exposure. On the technology front, Mozilla issued emergency patches for two zero-day vulnerabilities in Firefox actively exploited at Pwn2Own Berlin.