MetaMask Pauses Lido Validator Operations Over Internal Security Threat

MetaMask has paused operations for its Lido validators due to an internal security threat.

The company detected the issue and began precautionary exits from affected validators, which support its noncustodial staking service.

Lido confirmed that MetaMask Staking exited Ethereum validators on Wednesday. The exit process is expected to be completed by October 7th.

Validators will temporarily stop earning staking rewards and may incur downtime penalties if they do not perform validation duties normally.