Early April 2026, industry outlets covered a ShinyHunters extortion listing alleging more than three million Salesforce CRM records tied to Cisco, alongside narratives involving vishing, cloud access, and CRM attack paths. Cisco had previously described August 2025 vishing-related export of a subset of Cisco.com CRM profile data—readers should treat new volume claims as partially unverified until confirmed in vendor communications.
Canonical record: Cisco 2026 on BreachHistory.
Sources: CX Today, Cybernews, Cisco CRM advisory