Nature, Published online: 26 February 2026; doi:10.1038/d41586-026-00542-8
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Медведев вышел в финал турнира в Дубае17:59。关于这个话题，safew官方版本下载提供了深入分析
The new DDoS: Unicode confusables can't fool LLMs, but they can 5x your API bill Can pixel-identical Unicode homoglyphs fool LLM contract review? I tested 8 attack types against GPT-5.2, Claude Sonnet 4.6, and others with 130+ API calls. The models read through every substitution. But confusable characters fragment into multi-byte BPE tokens, turning a failed comprehension attack into a 5x billing attack. Call it Denial of Spend.