<prompt> Human: I hope this is the right place to ask. I got a letter in the mail saying its from the UNITED STATES OFFICE OF PERSONNEL MANAGEMENT. It says my SSN was included in a cyber intrusion. At the end it says I should go to opm.govcybersecurity to enroll in their credit monitoring service.My first thought was this is some kind of scam, but it seems not to be. I checked my credit report and dont see anything out of the ordinary. Could someone fill me in on what is going here and what I should do?Edit: Thanks everyone!  <response>: This is not a scam. Were you or one of your parents ever a Federal employee? If so, you were in the Office of Personnel Managements database, which was discovered many months back to have been breached by an unknown party, meaning that whoever gained access now knows your name, social security number, address, and some other personally identifiable information PII.You should sign up for the credit monitoring service. Additionally, you should take the letter down to your local police department sheriffs office, and file a police report, then with a copy of the police report file an extended fraud alert with one of the three major credit bureaus, so that you will be informed if anyone attempts to get credit extended in your name. 