Encoding-Based Prompt Injection Evasion - ATR-2026-00080 (befff175-4da8-5851-9ad9-044e041e1c16)
Detects prompt injection attempts that use encoding techniques to bypass text-based detection rules. Attackers encode malicious payloads using base64, hex, Unicode escapes, Punycode, or RTL override characters to smuggle instructions past regex-based filters.