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The CyberWire Daily roundup highlights multiple cybersecurity developments: a rare Five Eyes joint warning about China-related activity, discussion of AI security and notification-based attack vectors, the discovery of IronWorm (a Rust-based infostealer targeting developers), a critical Cisco Unified Communications Manager flaw with proof-of-concept exploit code, Anthropic’s mapping of AI-enabled threats to the MITRE ATT&CK framework, and law enforcement actions dismantling counterfeit identity marketplaces and disrupting over 1.4 million accounts.