Targeted ads delivered 0-click exploits to install mercenary malware

Security news digest covering mercenary spyware delivered through targeted advertising and zero-click exploits, Internet-exposed IoT and refrigeration systems, emerging AI-agent and model self-replication risks, TLS certificate and registry compromises, critical Zimbra exploitation, AI-assisted account compromise, privileged AI assistant vulnerabilities, supply-chain attacks, data breaches, and surveillance-camera exposure. The collection includes active exploitation and systemic risks, with several incidents involving remote compromise, credential theft, sensitive-data exposure, or large-scal