Southern California Northern California Illinois Massachusetts Maryland Nevada New Jersey New York Texas Washington 繁體中文 | 简体中文 | English | Español Cathay bank Home About Us Investor Relations Contact Us Branch/ATM Locator Personal Accounts Checking Accounts Savings Accounts CDs IRA CD Debit Cards Loans Mortgage Loan Home Equity Financing Auto Loan Credit Cards Cathay Online Banking Mobile Banking Incoming Wire Instructions Business / Commercial Business Accounts Business Checking Account Business Savings Account CDs Cash Management Services Business Mobile Banking (1) Merchant Deposit Capture Zero Balance Account Lockbox Service Merchant Bankcard Services Courier Deposit Service Armored Transport Services Cash Vault Services Business Online Banking Business Mobile Banking Loans Commercial Financing Real Estate & Construction Financing International Banking & Financing Community Loan Program SBA Guaranteed Loan Program Credit Cards Cathay Business Connect BANK@WORK Program Incoming Wire Instructions Foreign Exchange Foreign Exchange Service Foreign Exchange Market Update Investments Cathay Wealth Management Annuities Mutual Funds Investment IRAs Online Banking Personal Banking Business Banking Log In Log In View Demo Register Learn More View Demo Register Learn More Home > Security Information Center > Identity Theft > How to Report ID Theft / Fraud How to Report ID Theft / Fraud Report Suspicious Activity – If you suspect that your identity or your Cathay Bank account has been compromised, contact Cathay Bank at 1-800-9-CATHAY (1-800-922-8429) immediately. Related links Latest Alerts How Cathay Bank Protects Your Information Identity Theft Cathay Bank Online Banking & Business Online Banking Online Fraud & Prevention Bank Account Precautions Additional Resources Frequently Asked Questions Definition of Terms 1-800-9CATHAY (1-800-922-8429) Consumer Customer Service 6:00 a.m. - 7:30 p.m. Pacific Time, Monday through Friday. Business Customer Service 6:00 a.m. - 6:00 p.m. Pacific Time, Monday through Friday. Automated information is available 24 hours a day, 7 days a week. U.S. customers in Hong Kong can dial toll-free 3710-1400 to contact U.S. Customer Service directly.