There are several signs that may indicate you've been a victim of identity theft. Here are some common red flags to look out for:

1. Unauthorized financial transactions: Review your credit card statements regularly for any unfamiliar charges or transfers. If you notice transactions you didn't make, it could be a sign of identity theft.
2. Missing mail or unexpected mail: If you stop receiving important mail or receive bills, statements, or other mailings for accounts you didn't open or recognize, it could indicate that someone has changed your mailing address or opened accounts in your name.
3. Unfamiliar accounts or inquiries on your credit report: Obtain and review your credit reports from the major credit bureaus. You can obtain a free copy of your three major credit reports once a year from annualcreditreport.com. Another source for reviewing your credit is CreditKarma.com. Regularly look for any accounts, loans, or credit inquiries that you didn't authorize or recognize. These can be signs of fraudulent activity.
4. Receiving calls or notifications from debt collectors: If debt collectors contact you regarding debts that you don't owe, it could be a sign that someone has used your identity to incur debts.
5. Sudden changes in credit score: If your credit score unexpectedly drops without any apparent reason, it could be due to fraudulent activity affecting your credit.
6. Denial of credit for no apparent reason. If you are suddenly denied credit but believe you have good credit or have never had issues obtaining credit in the past, this could indicate identity theft.
7. Social Security or tax-related issues: If you receive a notice from the Social Security Administration stating that your benefits have been applied for or changed, or if you encounter problems filing your tax return because someone else has already filed using your Social Security number, it could be a sign of identity theft.
8. Passwords or account credentials not working: If you find that your passwords or login credentials for various online accounts no longer work, even though you haven't changed them, it could indicate that someone has gained unauthorized access to your accounts.
9. Notifications of data breaches: If you receive notifications from companies or organizations stating that your personal information may have been compromised in a data breach, it's important to take them seriously, as this information could be used for identity theft.

If you notice any of these signs or have any other reason to suspect identity theft, it's crucial to take immediate action to protect yourself. Follow the steps outlined in our Step-by-Step Guide: What to Do After Your Identity Has Been Stolen to assess the situation and begin the recovery process.