wp_ajax_wordfence_ls_

See hook in action

See this hook used in plugins:

Select Pluginwordfence.7.3.1wordfence.7.3.2wordfence.7.3.3wordfence.7.3.4wordfence.7.3.5wordfence.7.3.6wordfence.7.4.0wordfence.7.4.1wordfence.7.4.2wordfence.7.4.3wordfence.7.4.4wordfence.7.4.5wordfence.7.4.6wordfence.7.4.7wordfence.7.4.8wordfence.7.4.9wordfence.7.4.10wordfence.7.4.11wordfence.7.4.12wordfence.7.4.14wordfence.7.5.1wordfence.7.5.2wordfence.7.5.3wordfence.7.5.4wordfence.7.5.5wordfence.7.5.6wordfence.7.5.8wordfence.7.5.9wordfence.7.5.10wordfence.7.5.11wordfence.7.6.0wordfence.7.6.1wordfence.7.6.2wordfence.7.7.1wordfence.7.8.0wordfence.7.8.2wordfence.7.9.0wordfence.7.9.1wordfence.7.9.2wordfence.7.9.3wordfence.7.10.0wordfence.7.10.2wordfence.7.10.3wordfence.7.10.4wordfence.7.10.6wordfence.7.10.7wordfence.7.11.0wordfence.7.11.1wordfence.7.11.3wordfence.7.11.4