TransUnion South Africa servers were attacked by N4ughtysecTU hacker group by using an authorised client’s credentials
The attackers stole about 4TB of the personal data of 54 million customers of the company and threaten to release the data if ransom not paid.
Source: https://securityaffairs.co/wordpress/129224/data-breach/transunion-south-africa-data-breach.html
"id": "TRA02321322",
"linkid": "transunion",
"type": "Breach",
"date": "03/2022",
"severity": "100",
"impact": "5",
"explanation": "Attack threatening the organization's existence"