Stanwich Mortgage Loan Trust A, C, and D reported a data breach involving unauthorized access to cloud servers operated by third-party vendor OpticsML (via Ascension Data & Analytics). The incident, occurring between February 2018 and January 2019, potentially exposed personal information including SSNs, driver's license numbers, and financial account details of California residents. Stanwich engaged forensic experts, took systems offline, and provided two years of free credit monitoring through Kroll.