Polymarket said that multiple user accounts recently suffered fund losses due to a security vulnerability in a third-party authentication service. The issue has been fixed and no ongoing risk remains. Some users reported on social media that their funds were drained after abnormal login attempts. User feedback suggests that affected accounts were mostly registered via Magic Labs, though Polymarket did not name the service provider or disclose the number of affected users or the amount lost. x.com/TheBlock__/status/200373...…