[Your Name] [Your Address] [City, State, ZIP Code] [Email Address] [Phone Number] [Date] [Credit Card Company Name] [Credit Card Company Address] [City, State, ZIP Code] Subject: Report of Lost Credit Card — [Your Name], Cardholder Account Number: [Your Account Number] Dear [Credit Card Company Name], I am writing to report the loss of my credit card issued by your esteemed institution. I have recently misplaced my credit card, and I am concerned about the potential unauthorized usage it may incur. I request immediate action to protect my account and prevent any fraudulent activities. Furthermore, I am an Oregon resident and hold an account with your bank in good standing. The credit card in question holds the account number [Your Account Number]. As soon as I realized the card was missing, I promptly retraced my steps and searched for it without success. It is evident that the card is lost and potentially in the hands of an unauthorized individual. To ensure the safety of my account and mitigate any possible unauthorized charges, I kindly request you to take the following actions: 1. Block the Lost Credit Card: Please immediately block the lost credit card associated with my account to prevent any further use or unauthorized transactions. I urge you to do this as soon as possible to minimize any potential financial loss. 2. Monitor My Account: I request that you thoroughly review my account for any unauthorized charges or suspicious activity since the loss of my card. If any fraudulent transactions are identified, I kindly ask you to assist me in disputing and resolving them promptly. 3. Issue a Replacement Card: Kindly issue a replacement credit card with a new account number to ensure the continuity of my banking services. Please send the new card to my registered address, as mentioned above, at your earliest convenience. 4. Update Automatic Payments: In light of the lost card, I will need to update any automatic payment arrangements linked to my previous card. Therefore, I request you to provide me with necessary instructions or forms required for updating this information. I understand and acknowledge that any unauthorized transactions made using my lost credit card before its reported loss are not my responsibility. I have already taken measures to protect my personal information and closely monitor my financial statements. As a responsible cardholder, I assure you that I will continue to report any suspicious activities promptly. I would appreciate your prompt attention to this matter to ensure the security and integrity of my account. If you require any additional information or documentation, please contact me using the provided contact details. Thank you for your prompt assistance in addressing this issue. I look forward to your positive response and resolution of my concerns. Sincerely, [Your Name]