From hackread.com
The Anonymous affiliated Network Battalion aka NB65 group has allegedly targeted a Russian payment processing platform Qiwi and leaked 7 million payment card data as proof of hack.
On May 1st, 2022, NB65, one of the Anonymous affiliate hacktivist groups published a tweet in which it claimed to have gained access to Qiwi’s databases for operation OpRussia. For your information, QIWI plc is a Russian giant that provides payment and financial services in Russia and Commonwealth of Independent States (CIS) countries.
It is worth noting that NB65 is the same group that had hacked Russian state-run television and radio broadcaster VGTRK aka All-Russia State Television and Radio Broadcasting Company in April 2022 and leaked 786GB worth of data online.
As for the attack on Qiwi, NB65 also tweeted that it managed to extract 10.5TB of data comprising 30 million payment records and filtered 12.5 million credit cards of Qiwi customers. The group also posted a statement revealing that the attack was aimed at disrupting the Russian financial system.