IT Systems Affected at German Smelter Nickelhütte Aue

November 7, 2025

INCIDENT

Nickelhütte Aue has fallen victim to a cyberattack. The attack partially paralyzed its office IT systems by encrypting data. The company explicitly stated that their production IT was not affected, and production continued throughout the incident. A banner appeared on the company website informing visitors that "The company's IT seems to be down, as the company is currently only reachable by phone. The IT department is currently working with external IT security experts to determine the cause and impact."

The company is in close contact with the relevant authorities and is cooperating transparently with all relevant parties, it says. It is unclear how long it will take to resolve the problem.

Incident Date

October 18, 2025

Location

Germany

Estimated Cost


No cost values disclosed.

Type of Malware

No Malware identified

Threat Source

No threat source identified