Notice of Unauthorized Charge & Card Fraud Dispute

[CLIENT FULL NAME] [CLIENT ADDRESS LINE1] [CLIENT CITY], [CLIENT STATE] [CLIENT ZIP] DOB: [CLIENT DOB] | SSN (Last 4): [CLIENT SSN LAST4] Date: [TODAY] [RECIPIENT NAME] [RECIPIENT ADDRESS BLOCK] RE: NOTICE OF UNAUTHORIZED TRANSACTION / FRAUD DISPUTE - Account #[ACCOUNT ACCOUNT NUMBER MASKED] Dear Fraud & Billing Dispute Department, I am writing to notify [ACCOUNT CREDITOR NAME] of an unauthorized charge appearing on my credit card statement for Account #[ACCOUNT ACCOUNT NUMBER MASKED] under 15 U.S.C. § 1643 and Regulation Z (12 CFR § 1026.13). UNAUTHORIZED TRANSACTION DETAILS: - Account Number: [ACCOUNT ACCOUNT NUMBER MASKED] - Transaction Date: [VIOLATION DATE] - Transaction Description: [VIOLATION DESCRIPTION] - Disputed Amount: [ACCOUNT BALANCE] I did not make, authorize, or derive any benefit from this transaction. The card was either cloned, compromised online, or fraudulently used. Under 15 U.S.C. § 1643, a cardholder's maximum legal liability for unauthorized credit card transactions is capped at $50.00, and $0 when reported prior to subsequent unauthorized use. Please issue an immediate provisional credit, conduct a fraud investigation, cancel any compromised card numbers, and ensure no negative credit bureau reporting occurs. Sincerely, [CLIENT FULL NAME] Sent via Certified Mail, Return Receipt Requested: [LETTER CERTIFIED NUMBER]