Southern California Northern California Illinois Massachusetts Maryland Nevada New Jersey New York Texas Washington 繁體中文 | 简体中文 | English | Español Home About Us Investor Relations Contact Us Branch/ATM Locator Personal AccountsChecking AccountsSavings AccountsCDsIRA CDDebit CardsLoansMortgage LoanHome Equity FinancingAuto LoanCredit CardsCathay Online BankingMobile BankingIncoming Wire Instructions Business / Commercial Business AccountsBusiness Checking AccountBusiness Savings AccountCDsCash Management ServicesMerchant Deposit CaptureZero Balance AccountLockbox ServiceMerchant Bankcard ServicesCourier Deposit ServiceArmored Transport ServicesCash Vault ServicesBusiness Online BankingBusiness Mobile BankingLoansCommercial FinancingReal Estate & Construction FinancingInternational Banking & FinancingCommunity Loan ProgramSBA Guaranteed Loan ProgramCredit CardsCathay Business ConnectBANK@WORK ProgramIncoming Wire Instructions Foreign Exchange Foreign Exchange ServiceForeign Exchange Market Update Investments Cathay Wealth ManagementAnnuitiesMutual FundsInvestment IRAsOnline Trading/Account Access 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.