Barack Obama, who was the 44th president of the United States, was involved in multiple security incidents, including several assassination threats and plots, starting from when he became a presidential candidate in 2007. Secret Service protection for Obama began after he received a death threat in 2007, while serving as the junior United States senator from Illinois and running for president. This marked the earliest time a candidate received such protection before being nominated. Security was increased early for Obama due to fears of possible assassination attempts by white supremacist or other racist groups or individuals against the first African American major party presidential nominee.
