There are times you can expect to share your Social Security number, such as when you apply for an apartment or a credit card. Other times, it may not be necessary.

Two cybersecurity firms launch separate websites that can tell you if your personal information, including Social Security number, was exposed in the National Public Data breach.

A Social Security number is a nine-digit number assigned by the Social Security Administration in the U.S. The card is issued to U.S. citizens, permanent residents, and temporary working residents.

Last week’s staggering data breach at National Public Data put personal data, including the Social Security numbers, of billions of Americans in the hands of cybercriminals. The breach occurred ...

Another option is to use the Social Security Number Trace, a service provided by Occuscreen. This tool allows users to check the validity of an SSN and find out when and where it was issued.

A Social Security number (SSN) is one of your most valuable personal assets. You’ll use it to open a new bank account, apply for a mortgage, file your taxes, and even to find a job.