SonicWall Says All Firewall Backups Were Accessed by Hackers
SonicWall has confirmed that attackers accessed cloud backup configuration files for all customers using its backup service exposing encrypted credentials and network configurations.
In September 2025, SonicWall reported a data breach of its cloud backup service, stating that fewer than 5% of its customers were affected. At the time, the issue appeared contained and under investi… [+2472 chars]