LLMs Generate Predictable Passwords

Summary

Large Language Models (LLMs) are generating predictable passwords with noticeable patterns. These include starting with a specific letter and number, uneven character choices, and an avoidance of repeating characters.

IFF Assessment

FOE

Predictable passwords generated by LLMs make systems more vulnerable to brute-force attacks and password cracking.

Defender Context

Defenders need to be aware that users may rely on LLMs for password generation, resulting in weak and easily guessable passwords. Organizations should implement password policies that discourage the use of LLM-generated passwords without additional strengthening, and encourage the use of password managers and multi-factor authentication.

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