https://data-today.net/cybersecurity/cybersecurity-ghostcommit-prompt-injection-images/ Data Today en 2026-07-13T00:00:00.000Z Ghostcommit weaponizes images to steal secrets from AI agents https://data-today.net/vultronretriever-on-device-rag/ Data Today en 2026-07-12T00:00:00.000Z VultronRetriever takes on-device RAG to the MTEB top