Total Security and Compliance for Centralized Exchanges
Protect your exchange at every level: Vet new listings, monitor core assets, and ensure global compliance.
Screen all incoming and outgoing transactions against high-risk categories, including: terrorism financing, human trafficking, pig butchering, child abuse, and known hacker addresses.
Ensure compliance with FATF standards across the U.S., Europe, Hong Kong SAR, and 27+ global jurisdictions.
Vet projects for listing and investment by conducting rigorous code audits.
Protect your users and reputation by identifying vulnerabilities in advance.
Get real-time monitoring for all your Safe{wallet} multi-sig treasuries.
Detect suspicious transactions and get alerted before they are signed and executed.
Understand the methods behind any exploit that affect your listed assets without delay.
Gain actionable intelligence to strengthen security and inform your community.
Secure Exchange Operations and User Assets
“We are big fans of BlockSec and have been deeply involved from the inception of BlockSec to the use of each of its products. Phalcon is a very good security tool, to help Bybit achieve on-chain tracking and web3 contract security monitoring. We will have more cooperation with BlockSec in the future.”
Newsletter - January 2026
In January 2026, the DeFi ecosystem experienced three major security incidents. Truebit Protocol lost ~$26M due to an integer overflow vulnerability, SwapNet and Aperture suffered ~$17M from improper input validation and allowance abuse, and Saga incurred ~$7M following a shared base-layer code vulnerability.
$1.26 Billion Frozen: USDT Blacklisting on Ethereum and Tron in 2025
Tether blacklisted over 4,100 unique addresses and froze nearly $1.3 billion in USDT on Ethereum and Tron during 2025. Here's what the on-chain data tells us, and what you can do to protect yourself.
$17M Closed-Source Smart Contract Exploit: Arbitrary-Call Vulnerability in SwapNet and Aperture Finance
An in-depth analysis of the $17M closed-source smart contract exploit affecting SwapNet and Aperture Finance, caused by an arbitrary-call vulnerability. We reconstruct attack paths from decompiled bytecode and on-chain traces.
For 500+ clients, from Web3 leaders to global regulators
