What to Do if Your SIN Number is Compromised

For many Canadians, the Social Insurance Number (SIN) is an essential part of their identity. It's a unique nine-digit number that's required for work, filing income taxes, accessing government benefits, and more. Unfortunately, it's also a prime target for identity theft. If your SIN is compromised, it's important to act promptly to protect yourself. Here are the steps you need to take:

1. Confirm the Breach

Before anything else, confirm that your SIN has indeed been compromised. This often involves detecting signs such as unfamiliar account activities, unexpected bills or taxes, or receipt of government benefits you didn't apply for. Acknowledging that there's a problem is the first step in addressing it.

2. Report the Incident

As soon as you are sure that your SIN number has been compromised, report it to the Canadian Anti-Fraud Centre and the local police. Make sure to get a reference number for your report, which can be useful for future follow-ups. Remember, timely reporting can limit potential damage caused by identity theft.

3. Contact The Canadian Government

Inform Service Canada about the compromise of your SIN. If you suspect that the breach was due to a lost or stolen wallet, you should also report the incident to Service Canada's SIN program. They might issue you a new SIN if necessary, although this is rarely done as it does not guarantee the protection against identity theft.

4. Flag Your Credit Reports

Contact the two national credit bureaus, Equifax and TransUnion, and request them to put a fraud alert on your credit reports. This will notify lenders and creditors that your information may have been compromised, prompting them to take additional steps to verify the identity before extending credit in your name.

5. Monitor Your Accounts

Keep a close eye on your financial accounts, credit reports, and government benefits for suspicious activities. This includes charges you didn't make, accounts you didn't open, or changes you didn't authorize. Inform the relevant authorities as soon as you notice these irregularities.

6. Secure Your Online Presence

Change your passwords and security question answers that may have been compromised. This includes your online banking accounts, email accounts, and any other accounts that hold your personal information. Consider using a password manager to keep track of your passwords.

7. Prevent Future Attacks

Be proactive about protecting your SIN going forward. Don’t carry your SIN card in your wallet; instead, keep it in a secure place. Be wary of scams and phishing attempts and only provide your SIN when it’s legally needed.

The unfortunate truth is that once your SIN is compromised, there's no quick fix. It can take time and effort to rectify the situation. However, by following these steps, you can immediately mitigate the damage and lessen the chance for further misuse of your SIN.