Drift Bridge Attack

This case study highlights the intersection of cross-chain risk and social engineering pressure. The attacker exploited a gap in bridge settlement assumptions.

Attack surface

Drift was moving funds across Solana and Ethereum. The exploit relied on a timing mismatch between oracle updates and cross-chain settlement finalization.

Defensive focus

I advise teams to build explicit guardrails around finality assumptions and to require human review for high-value bridge transfers.

Rapid response

In a crisis, I keep the response team focused on isolating the fund flow, verifying oracle integrity, and communicating clearly with stakeholders while the technical remediation is executed.