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.
https://feedx.site
。关于这个话题，旺商聊官方下载提供了深入分析
Reject the write — refuse to accept more data
Российский поселок остался без света на четыре дняЖители села Чумикан четвертые сутки сидят без света