In general, Social Security refers to public programs that provide income and services to people in the event of sickness, retirement, disability or unemployment. In the United States, the term Social Security refers to programs created in 1935 under the Social Security Act.
On May 12, 2009, Secretary of the Treasury Timothy Geithner announced that the United States' current recession has had an impact on the Social Security program. Officials now estimate that the Social Security trust fund will be exhausted as soon as 2037, which is four years earlier than what was estimated in 2008.CNN: Recession hits Social Security hard (May 12, 2009)
Programs
Social Security in the United States typically refers specifically to the Old-Age/Retirement, Survivors, and Disability Insurance program, which provides financial benefits for retirees and those with disabilities. Other programs include the Hospital Trust Fund and the Supplementary Medical Trust Fund.