I cancelled my service years ago, but ATT still keeps my SSN and leaked(02)

I cancelled my service years ago, but ATT still keeps my SSN and leaked(02)

Video Screenshot Gallery: All Ssn Leaked

Did Social Security numbers get leaked? What we can VERIFY verifythis
Was every American’s social security number leaked? Don’t panic yet
I cancelled my service years ago, but ATT still keeps my SSN and leaked