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Listed on a ransomware leak site

Alton Steel

altonsteel.com

Alton Steel was listed on the Lynx leak site on Apr 2, 2025. Information as of Oct 19, 2026.

Country: United StatesIndustry: Unknown
Updated continuously · figures as of Oct 19, 2026
Claimed by
Lynx
First listed
Apr 2, 2025
Claims recorded
1

Leak-Site Claim.

LynxConfirmed claim
Posted on the leak site
Apr 2, 2025
Collected by Brandefense
Jul 11, 2025
Data claimed
Not stated
Leak-site post text, written by the group
Alton Steel Inc. is an American steel manufacturing company founded in 2003 and based in Alton, Illinois. The company specializes in producing high-quality Special Bar Quality (SBQ) steel products, including round bars, round-cornered squares, and steel coils. Alton Steel's manufacturing facilities feature a 200-ton electric arc furnace and a 14-inch rolling mill, allowing an annual steel melting capacity of up to 750,000 tons and a rolling capacity of up to 400,000 tons of steel bars. In 2019, the company transitioned to employee ownership through an Employee Stock Ownership Plan (ESOP)…

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.