Ransomware – ISS A/S

A malware attack shut down ISS A/S's global computer network. The purpose was extortion. The company lost ~3.5 billion DKK in market value during the press conference where the incident was disclosed.

• GlobeNewswire — Security incident impacting parts of the IT environment
• DR — ISS ramt af hackerangreb, formålet var afpresning
• DR — ISS blev 3,5 milliarder kroner mindre værd
• Threatpost — ISS World hit with malware attack
• Naked Security — ISS World malware attack
• Reuters
• Kaspersky — Ransomware incidents 2020