Wm Morrison supermarket suffered a data breach incident in 2014 which exposed the 100,000 employees' personal information.
The attackers stole information including bank account details and published it online and even sent on a disc to a newspaper.
West Yorkshire Police investigated the incident and took preventive steps to enhance the security of its internal data security systems and as set up a helpline for its staff.
Source: https://www.bbc.com/news/business-26574161
"id": "MOR195617522",
"linkid": "morrisonsjobs",
"type": "Breach",
"date": "03/2014",
"severity": "100",
"impact": "5",
"explanation": "Attack threatening the organization's existence"