Social security numbers are widely available in bulk and online records, but changes to enhance security are occurring.

Bibliographic Details
Main Author:	Bertoni, Daniel
Corporate Author:	United States. Government Accountability Office
Format:	Government Document eBook
Language:	English
Published:	Washington, DC : U.S. Govt. Accountability Office, [2008]
Subjects:	Identification numbers, Personal > United States. Public records > Access control > United States. Electronic records > Security measures > United States.
Online Access:	https://purl.fdlp.gov/GPO/LPS105110

Description
Item Description:	Title from title screen (viewed on Nov. 20, 2008). Author: Daniel Bertoni. "September 19, 2008." Includes bibliographical references. "GAO-08-1009R." Electronic resource.
Physical Description:	39 pages : digital, PDF file.
Format:	Mode of access: Internet from GAO web site. Address as of 11/20/08: http://www.gao.gov/new.items/d081009r.pdf ; current access available via PURL.