Prompt abuse occurs when crafted inputs manipulate an AI system into producing unintended behavior, such as attempting to access sensitive information or overriding built-in safety instructions. Prompt injection is also recognized as one of the top risks in the 2025 OWASP guidance for LLM applications. “Detecting abuse is challenging because it exploits natural language, such as subtle differences in phrasing, which can manipulate AI behavior while leaving little or no obvious trace. Without proper logging … More → The post Microsoft details AI prompt abuse techniques targeting AI assistants appeared first on Help Net Security .