According to sources, Nucor (a Critical Infrastructure organization in North Carolina) was hit with a cyber attack. It was first reported on 2025-05-14.

If You're in North Carolina, You're at Increased Risk

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Source 1  |  2025-05-14

Metal maker meltdown: Nucor stops production after cyber-intrusion

“Nucor, the largest steel manufacturer in the US, shut down production operations after discovering its servers had been penetrated. “

“In a Tuesday 8-K filing to America's Securities and Exchange Commission, the metals magnate said some of its facilities had been shut down.“

“The steel shifter acknowledged the cyber-intrusion to The Register, but declined to say which facilities were affected and did not comment on the nature of the attack. “

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