SonicWall has confirmed that firewall configuration data for all customers using its cloud backup service was exfiltrated by threat actors.Contrary to its initial statement that “only some users were affected,” SonicWall now acknowledges that attackers stole the firewall configuration (.EXP) files of all customers who used its cloud backup. In this article, we cover: an overview of [...] The post [Urgent] SonicWall Cloud Backup Breach: Full Firewall Configs Stolen; Immediate Checks Need...