Loss or Theft
If your passport or other travel document is lost or stolen:
Get a police report if possible.
Report it to the nearest embassy or consulate.
If you have a photocopy of your passport, the process will be much simpler. If you do not, someone from home will need to fax a photocopy of your passport, or your birth certificate, or whatever ID the embassy requires.
If your credit cards or travelers checks are lost or stolen:
Contact the issuing company as soon as possible. Your immediate notification will block the use of your card and will keep you from being liable from any fraudulent use.