Foreign hackers breached a US nuclear weapons plant via SharePoint flaws www.csoonline.com/article/4…

A foreign threat actor infiltrated the Kansas City National Security Campus (KCNSC), a key manufacturing site within the National Nuclear Security Administration (NNSA), exploiting unpatched Microsoft SharePoint vulnerabilities, according to a source involved in an August incident response at the facility.

The breach targeted a plant that produces the vast majority of critical non-nuclear components for US nuclear weapons under the NNSA, a semi-autonomous agency within the Department of Energy (DOE) that oversees the design, production, and maintenance of the nation’s nuclear weapons. Honeywell Federal Manufacturing & Technologies (FM&T) manages the Kansas City campus under contract to the NNSA.