Hahn Group Shuts down Network and Systems after Cyberattack

December 13, 2023


The HAHN Group was attacked by hackers last week. Therefore, all systems were switched off as a precautionary measure.

"As you are aware, on March 17 2023, we suffered a cyber incident affection on our networks and systems. Our IT team responded to this attack quickly and was able to stop it. Among other things, this meant that all systems had to be shut down for security and containment purposes. Since Monday, March 27 2023, we are able to start to ramp-up our operations again. This included re-installation of our infrastructure in a clean environment and leveraging our back-up systems. ....getting everything back online and operational will, we anticipate, continue throughout April."

Incident Date

March 17, 2023



Estimated Cost

10 day network and system shut down, aftermath expected to last throughout April


Type of Malware

No Malware identified

Threat Source

No threat source identified