Identity theft occurs when someone steals personal information such as social security numbers, bank account numbers, or credit card numbers from another person and uses that information without permission to commit fraud or theft. Common ways identity thieves get personal information include stealing wallets and mail, hacking computers, and "phishing" scams. If you believe you are a victim of identity theft, you should contact one of the three major credit bureaus, close any fraudulent accounts, file a police report, and file an identity theft complaint with the Federal Trade Commission. There are also steps you can take to protect yourself such as shredding documents with personal information, being cautious about sharing information online and over the phone, and monitoring credit reports and bank statements