Ahead of Chase’s announcement, some Chase customers said the problem had been resolved.
Earlier Sunday, Chase said parts of its app weren't available, and it advised customers to try again later.
A Chase customer reported their app was down, and they were missing money and had no recent transactions.
The New York Police Department issued some advice for customers about a potential phishing scam. NYPD said Chase was experiencing technical difficulties.
Earlier Sunday, Chase customers shared their reactions on Twitter.