An attacker exploited Taiko's cross-chain bridge on Tuesday, draining roughly $1.7 million in crypto and forcing the Ethereum layer-2 network to halt block production. Taiko urged users to withdraw their funds immediately as the team scrambled to contain the damage.
How the attack worked
Taiko operates as an Ethereum rollup that uses a bridge to move assets between the main chain and its own network. The attacker found a vulnerability in that bridge, siphoning off about $1.7 million before the team could react. The exploit triggered an emergency pause: Taiko stopped producing new blocks, effectively freezing the network.
What users saw
Taiko publicly advised users to pull their assets from the bridge and the L2 itself. The notice went out on social channels and the project's website. For anyone with funds stuck on Taiko, the message was clear — withdraw now. The network remained halted as of Wednesday morning, with no timeline for resumption.
Market backdrop
The exploit lands at a time when Ethereum's price floor looks unusually stable. Prediction market Polymarket currently gives a 99% probability that ETH stays above $1,400 — a level that hasn't been seriously tested in months. Whether the Taiko incident shakes that confidence is an open question, but so far ETH pricing has been unaffected.
Taiko hasn't disclosed whether the attacker has been identified or if any funds can be recovered. The team also hasn't said when block production will restart. For now, the network is in a holding pattern, and users are left waiting for answers.
