ATB, Ukraine’s largest grocery chain, says it was hit by a cyberattack after attackers posted a ransom demand on its website. The DataSuckers extortion group claimed it stole data on 7.9 million customers, more than 11 million orders, and employee passport records, then published sample screenshots on Telegram; ATB denied customer data was compromised, and the scope has not been independently verified.
Why it matters: Customers and employees could face phishing, fraud, and identity misuse if the stolen data is authentic. ATB users should watch for scams, consider password changes if reused elsewhere, and the company and partners should validate the leak claims and prepare notifications and containment steps.
2026.10.16
66% relevant
The article adds context on the same DataSuckers campaign by tying the group under arrest to the earlier ATB extortion claim and summarizing the alleged stolen data and ransom demand.
2026.10.05
100% relevant
This article appears to be the first tracked report establishing the ATB cyberattack and DataSuckers’ associated extortion and alleged data-theft claims.
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