HIGHBase, Ethereum·Unlimited Approval Exploit·#120 all-time

Matcha

$13.4M stolenSunday, January 25, 2026 · 138 days ago

Situation Summary

1/25/2026 — EXPLOIT DETECTED

Matcha was exploited via a unlimited approval exploit attack on the Base, Ethereum network. Approximately $13.4M in funds were drained from the protocol.

TECHNIQUE: UNLIMITED APPROVAL EXPLOIT

The attacker used a unlimited approval exploit vector to drain funds. Check the social reactions below for community analysis and on-chain investigation threads.

Social Reactions

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Data: DefiLlama · Monitoring Room