Rubrik Confirms Data Theft in GoAnywhere 0-Day Attack

While typically it is recommended to maintain good threat intelligence and an adequate patching schedule, neither of these recommendations would apply in this case as this vulnerability was exploited as a 0-day prior to the patch that was released in February. The best defense against 0-day vulnerabilities is to employ a defense-in-depth strategy. While it won’t stop the 0-day, employing this strategy makes it much more likely to detect the attack at an earlier step of the attack chain, which could stop the attack in its tracks before any data can be exfiltrated.

Source https://www.bleepingcomputer.com/news/security/rubrik-confirms-data-theft-in-goanywhere-zero-day-attack/