Mastra AI

Mastra AI argues that model routers require rigorous testing beyond simple model selection, introducing scorers, datasets, and experiments to validate routing decisions across quality, cost, speed, an…

Microsoft's threat intelligence team attributed a supply chain attack targeting the Mastra AI ecosystem to North Korean state-sponsored hacking group Sapphire Sleet (BlueNoroff). The attackers comprom…

North Korean threat actor Sapphire Sleet compromised the Mastra AI open-source framework on June 17, 2026, by hijacking a maintainer's npm credentials and poisoning 141 packages within 88 minutes. The…