Krebs on Security: The United States Postal Inspection Service is investigating reports that fraudsters are installing skimming devices on automated stamp vending machines at Post Office locations across the United States, KrebsOnSecurity has learned.
Earlier this month, I began hearing from sources in the banking industry about fraudulent debit card activity on cards that were all recently used at self-service stamp vending machines at U.S. Post Offices in at least 13 states and the District of Columbia.