Archestra Releases OpenAPPA Security Engine With Zero Attack Success Rate on Benchmarks (1 minute read)
Archestra has launched OpenAPPA, an open-source security engine designed to stop data exfiltration in production AI systems.
Sunday, October 4, 2026
5 stories, about 8 minutes of reading.
Archestra has launched OpenAPPA, an open-source security engine designed to stop data exfiltration in production AI systems.
Researchers extracted internal files showing Meta's Muse agent builds pages for every person in a user's life.
OpenAI safety researcher David Robinson has left the company and published a critical essay about its safety culture in The Atlantic.
Anthropic's Mythos AI model helped uncover a critical Rejetto HFS vulnerability that is now being actively exploited in the wild.
Researchers from the University of Maryland and AWS developed LEGO-Anything to test how coding agents create editable 3D scenes from single photos.
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