Sage Group, the UK software company, suffread from a data breach incident in august 2016.
The compromised information included, personal details and bank account information for employees of as many as 300 UK companies and shares were also fallen down by 3.9 per cent.
They investigated the incident and discovered an unauthorised party accessed customer information using an internal login.
Source: https://www.ft.com/content/5bb4457f-8605-3ee5-86e9-61cf83cd33de
"id": "SAG3563622",
"linkid": "sage-software",
"type": "Breach",
"date": "08/2016",
"severity": "100",
"impact": "6",
"explanation": "Attack threatening the economy of a geographical region"