Massive leak exposes 41,000 DHS workers and undercover ICE agents The leak reveals undercover agents, surveillance groups, and sensitive DHS access. https://arstechnica.com/security/2026/10/massive-leak-exposes-41000-dhs-workers-and-undercover-ice-agents/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social