Double-spend attack (blockchain)
A double-spend attack is often considered the primary attack vector against blockchain based cryptocurrencies. It can be performed by sending a transaction to another user, then racing against the honest nodes to produce blocks without that transaction present, allowing the adversarial node to retain the initial funds.
Key facts
Transparency riskhigh
3 risk signals flagged on Double-spend attack (blockchain). Unlock the full breakdown — every signal, grounded in the graph, plus the transparency-risk score.
Unlock risk breakdown · from $40/moDisclosure-gap signals from the public entity graph — a diligence starting point, not investment advice or proof of wrongdoing.