QIWI is a Russian payments company targeted by the NB65 hacking group amid the Ukraine-Russia war.
NB65 encrypted its SQL databases and Tele2Pay boxes and shut down their Hyper-V clusters and stole the credit card details of millions of QIWI’s clients.
Apparently, the exfiltrated data contained 12.5 million records and about 30 million payment records from its database.
Source: https://techdator.net/nb65-hackers-stole-qiwi-credit-card-data/
"id": "QIW13831522",
"linkid": "qiwi",
"type": "Cyber Attack",
"date": "05/2022",
"severity": "100",
"impact": "5",
"explanation": "Attack threatening the organization's existence"