Salesforce 2026 Experience Cloud Data Breach

The ShinyHunters threat group compromised nearly 400 websites using Salesforce Experience Cloud, a customer portal and community platform. The campaign targeted organizations across multiple sectors that had implemented Salesforce Experience Cloud for external user engagement. The breach was publicly disclosed in March 2026, though the exact timeline of initial access and internal discovery remains unspecified.

The attack exploited vulnerabilities in Salesforce Experience Cloud implementations to gain unauthorized access to customer data. ShinyHunters, a prolific data extortion group known for previous high-profile breaches, executed this campaign using techniques consistent with their established TTPs for cloud platform exploitation. The group claimed successful data exfiltration from affected websites, though specific data types compromised were not detailed in the initial disclosure.

No confirmed post-incident developments regarding regulatory actions, litigation, ransom payments, or remediation milestones were available at the time of disclosure. The scale of the attack affecting hundreds of websites suggests significant cross-organizational impact requiring coordinated response across affected Salesforce customers.