Study Identifies $188 Billion in Risky Funds Linked to Crypto Exchanges
A new study by blockchain analytics firm Global Ledger revealed that $187.75 billion in high-risk capital moved through 99 cryptocurrency exchanges worldwide. The research analyzed $36.28 trillion in exchange deposits between 2021 and 2025, tracking movement across digital assets including Bitcoin (BITSTAMP:BTCUSD) and Ethereum (BITSTAMP:ETHUSD). Ten platforms accounted for 90% of the flagged activity, with a single unnamed exchange handling $70.84 billion in suspicious transactions.
The findings highlight ongoing concerns surrounding illicit financial flows within the digital asset ecosystem. According to the analysis, flagged funds involved up to five blockchain transfers to obfuscate transaction histories, likely originating from sanctions violations, hacks, and fraud. The report tracked $90.55 billion entering exchanges from high-risk sources and $97.21 billion departing for flagged destinations, pointing to potential anti-money laundering vulnerabilities across major platforms.
Investors and market participants should monitor potential regulatory reactions as scrutiny of cryptocurrency exchange compliance intensifies. While Global Ledger has not specified how or with whom it will share its report, increased visibility into exchange risk profiles could influence regulatory policies and oversight across global trading platforms.
Key points
- Global Ledger identified $187.75 billion in risky funds across 99 crypto exchanges from 2021 to 2025.
- Ten cryptocurrency exchanges handled 90% of all flagged capital identified in the study.
- One unnamed platform alone processed $70.84 billion in suspicious transactions, including 41% of risky inflows.
- Flagged funds primarily stemmed from hacks, fraud, and sanctions violations.
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How much risky money was found on crypto exchanges?
A study by Global Ledger identified $187.75 billion in high-risk funds across 99 cryptocurrency exchanges between 2021 and 2025.
What are the main sources of risky crypto funds?
The analysis identified sanctions violations, hacks, and fraud as the most likely sources of the high-risk funds passing through exchanges.
How concentrated is the suspicious transaction activity?
Ten exchanges accounted for 90% of all flagged funds, with a single unnamed exchange handling $70.84 billion in suspicious activity.