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Fintech
Keep PCI, AML, and trading data out of AI tools
$4.5B
in global financial regulatory fines tied to information security failures in 2025
Source: BCG Financial Regulatory Fines Report, 2025
The Problem
Finance teams use AI to analyze transactions, draft reports, and model portfolios. Card numbers, account details, and non-public financial information must never reach a third-party AI.
How Pretzel Helps
Pretzel's fintech starter kit covers PCI-DSS card patterns, AML watchlist keywords, and MNPI detection. Block or warn based on risk level per team.
- Luhn-validated credit card patterns
- IBAN and account number formats
- Insider trading trigger phrases
- AML flag terms