Zeabur shuts down after second breach; 3.2M env vars, 321K accounts exposed

Zeabur, a development platform, is shutting down after a second security breach in two months. An attacker exploited plaintext internal credentials to steal over 3.2 million environment variable records and data for 321,810 accounts. The incident underscores risks of credential mismanagement and may signal broader supply-chain concerns for users of the platform.