AML/CFT Compliance for Crypto Payment
Block illicit funds in real-time and meet global compliance standards. Build trust in every transaction.
Screen all incoming and outgoing funds with real-time KYT/KYA.
Instantly identify high-risk counterparties and sanctioned addresses.
Ensure global compliance and prevent illicit fund flows automatically.
Intercept and flag suspicious transactions before you process them.
Apply smart, tiered controls instead of disruptive, one-size-fits-all rules.
Keep the users’ experience seamless for legitimate transactions.
Block withdrawals to sanctioned or known high-risk addresses without manual intervention.
Regularly re-screen counterparties to adapt to emerging threats.
Prevent users from using your platform as an exit point for illicit funds.
Show regulators clear visual proof of illegal fund movements. This evidence helps meet compliance requirements.
Streamline STR reporting. Speed up complex on-chain investigations for global compliance.
Enable Secure and Compliant Crypto Payments
“Partnering with BlockSec has significantly strengthened the security of our platform. Real-time deposit and withdrawal risk management has prevented numerous high-risk transactions. BlockSec’s solution not only improved our compliance capabilities but also preserved user experience—critical for our long-term growth. ”
Taint Analysis in Crypto: Poison, Haircut, and FIFO Explained
Taint analysis is how investigators trace stolen crypto across a blockchain. This guide walks through the three standard methods — Poison, Haircut, and FIFO — with a worked Ethereum example and honest limits, and shows how modern fund-tracing tools apply them at scale.
~$1.35M Lost: BarnBridge, DeFiTuna | BlockSec Weekly
This weekly report covers 2 security incidents from July 13 to July 19, 2026, with approximately $1.35M in total losses on Ethereum and Solana. DeFiTuna, a Solana lending protocol, lost ~$570K because the position health check treated a zero-value position as healthy regardless of outstanding debt; the attacker used controlled swap routing and a separate low-liquidity pool to trigger this defect. BarnBridge lost ~$776K after an attacker exploited the protocol's deprecated but still-active governance system on Ethereum to pass a malicious proposal and drain user-approved USDC.
Know Your Transaction (KYT) in Crypto: What It Is and How It Differs from KYA and KYC
An explainer on how Phalcon Compliance's KYT screens each on-chain transfer for exposure and behavioral risk in real time, how it differs from KYA and KYC, and how it maps to FATF's real-time monitoring obligations for VASPs.
For 500+ clients, from Web3 leaders to global regulators
