In 2025 and 2026, several independent sources have highlighted the same trend: Prompt injection remains one of the most impactful and widely demonstrated attack vectors against LLM systems. The OWASP ...
Prompt injections, the malicious commands attackers embed into content to entice LLMs to follow them, have been attackers’ go ...
Cybersecurity researchers tested Open AI GPT 5.5’s offensive cyber capabilities – and the results showed how effective a ...
In Part 1, we established why LLMs are vulnerable: the attention mechanism treats all input tokens equally, with no architectural separation between trusted instructions and untrusted user data. Now ...
Large language models are supposed to shut down when users ask for dangerous help, from building weapons to writing malware. A new wave of research suggests those guardrails can be sidestepped not ...
Application security solution provider White Source Ltd., also known as Mend.io, today launched System Prompt Hardening, a dedicated capability designed to detect issues within the hidden instructions ...
OpenAI has built an LLM super-hacker called GPT-Red that it uses as a sparring partner to help its other models boost their ...
A new study by the Mount Sinai Icahn School of Medicine examines six large language models – and finds that they're highly susceptible to adversarial hallucination attacks. Researchers tested the ...
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