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Break the agent
before the market does

HeyArka runs a corpus of 16 adversarial vectors against a trading agent, scores what got through, and then runs the identical corpus again with the shield in front of it. Both passes below were executed while this page rendered.

Grade, bare
C
Grade, shielded
B
Injection rate
31.3% → 12.5%
Risk violations
25.0% → 0.0%

Both passes computed in 4ms · 6 attack families · 3 vectors neutralised, 2 still get through

Try it on a real payload

Paste a headline. See what is hiding in it.

This is the same sanitizer the shield runs before a headline reaches the model. The samples are real attack strings from the corpus.

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