AI Symposium 2025: Trend Micro Raises Alarm on AI Security Hazards, Spotlights ‘Grandma Prompt’ Danger

At a recent AI Expo organized by DIGITIMES, Bob Hung, the general manager for Taiwan and Hong Kong at Trend Micro, highlighted some critical cybersecurity risks tied to the evolution of large language models (LLMs). Among these, he flagged prompt injection as a burgeoning threat. This technique, where users cleverly manipulate the AI, is gaining traction as individuals use sentimental narratives and role-playing strategies to navigate around AI content restrictions.

One creative method making waves is the “grandma prompt,” which involves users crafting scenarios that encourage AI to produce otherwise restricted content under the guise of an innocuous story or narrative. This technique exemplifies how sophisticated techniques are evolving to outwit programmed safeguards.

With AI becoming increasingly entrenched in our daily lives, the message is clear: there is an urgent need to stay ahead of these manipulative techniques to ensure robust and secure AI interactions. As AI continues to evolve, so do the tactics used to exploit it, emphasizing the necessity for heightened vigilance in safeguarding artificial intelligence technologies.