Kaden says attacker in MetaMask security incident diverted about 0.36 ETH in validator rewards

Kaden says attacker in MetaMask security incident diverted about 0.36 ETH in validator rewards

N
News Editor
2026-10-01 08:03:10
On-chain researcher Kaden said a MetaMask security incident appears to have redirected validator rewards away from their intended destination. According to Kaden, 18 out of 19 block reward payments earned by validators were not sent to the designated fee recipient. Instead, the funds were routed to an address backed by Tornado Cash funds. Kaden estimated that the attacker ultimately obtained about 0.36 ETH from those rewards. Kaden also said MetaMask has proactively exited roughly 17,000 validators tied to about 523,000 ETH. The remarks were published in a post linked in the source material. No additional details beyond those statements were provided in the input.

On-chain researcher Kaden said a MetaMask security incident redirected validator rewards away from their intended destination.

According to Kaden, 18 of the 19 block reward payments earned by validators were not sent to the designated fee recipient. The rewards instead went to an address funded through Tornado Cash.

Kaden said the attacker actually obtained about 0.36 ETH in rewards. Kaden also said MetaMask has proactively exited about 17,000 validators, involving about 523,000 ETH.

This article was originally published by Bit.Fan. For more cryptocurrency news and market insights, visit www.bit.fan.
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