The article says more clearly “2.7 billion records with Social Security numbers.” The author goes on to say he found 4 records with a friend’s data but in those 4 records were 3 different SSNs. He called the friend and confirmed that one of them was his actual SSN. I guess someone was auto-linking names and SSNs for ID theft purposes and getting it wrong sometimes.
The article says more clearly “2.7 billion records with Social Security numbers.” The author goes on to say he found 4 records with a friend’s data but in those 4 records were 3 different SSNs. He called the friend and confirmed that one of them was his actual SSN. I guess someone was auto-linking names and SSNs for ID theft purposes and getting it wrong sometimes.