InfoQ - Enterprise Architecture - News https://www.infoq.com InfoQ Enterprise Architecture News feed New Archestra's OpenAPPA Saturates Two Major Security Benchmarks with a 0% Attack Success Rate https://www.infoq.com/news/2026/10/open-APPA-zero-security-breach/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Enterprise+Architecture-news <img src="https://res.infoq.com/news/2026/10/open-APPA-zero-security-breach/en/headerimage/generatedHeaderImage-1791068760274.jpg"/><p>Archestra released OpenAPPA, an open-source security engine designed to stop data exfiltration caused by prompt injection or model hallucination. The team reports zero successful attacks when running security benchmarks Bench-Corp (20 multi-step enterprise workflows) and AgentThreatBench, versus 10% for Claude Code’s auto mode and 31% for Microsoft FIDES.</p> <i>By Bruno Couriol</i> Enterprise Architecture AI Security Development AI, ML & Data Engineering news Sat, 03 Oct 2026 23:41:00 GMT https://www.infoq.com/news/2026/10/open-APPA-zero-security-breach/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Enterprise+Architecture-news Bruno Couriol 2026-10-03T23:41:00Z /news/2026/10/open-APPA-zero-security-breach/en