Awareness of all the ways prompt injection can be effected will help security teams spot a new generation of attacks.

Attackers have begun embedding hidden instructions in websites to target AI agents, according to new research. Zscaler's ...

In 2025 and 2026, several independent sources have highlighted the same trend: Prompt injection remains one of the most ...

Zscaler found attackers using SEO poisoning and hidden prompts in malicious websites to manipulate AI agents into making cryptocurrency payments.

A critical prompt injection vulnerability in GitHub Agentic Workflows could allow unauthenticated attackers to leak private repository data, ...

Prompt injection, a type of exploit targeting AI systems based on large language models (LLMs), allows attackers to manipulate the AI into performing unintended actions. Zhou’s successful manipulation ...

Security leaders must adapt large language model controls such as input validation, output filtering and least-privilege access for artificial intelligence systems to prevent prompt injection attacks.

A prompt injection attack can trick GitHub’s preview Agentic Workflows into retrieving content from private repositories and ...

Invisible prompts once tricked AI like old SEO hacks. Here’s how LLMs filter hidden commands and protect against manipulation. For a brief moment, hiding prompt injections in HTML, CSS, or metadata ...

From AI agents and deepfakes to prompt injection, cybersecurity teams are confronting risks that traditional defences were ...

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As enterprises rapidly embrace multimodal AI capable of understanding both text and images, security researchers are discovering that these powerful new capabilities introduce equally sophisticated ...