Ukraine says cyberattack hit Russian e-commerce giant Wildberries amid drone strikes
Ukraine's HUR intelligence, with the Cyber Corps group, cyberattacked Russian e-commerce giant Wildberries, disrupting payments and customer service to amplify drone strikes.
Ukraine's Main Intelligence Directorate (HUR) claimed a cyberattack, carried out with the Cyber Corps hacker group, disrupted Russia's largest online marketplace, Wildberries, affecting customer service, contact centers, and payment infrastructure. The operation was designed to amplify kinetic drone strikes; Ukraine says seven of the company's 10 largest logistics centers have been knocked out of operation and more than 1.2 million square meters of warehouse space lost. The claims could not be independently verified and Wildberries has not commented. HUR cited the company's role in Russia's logistics network and in financing the war.
Pro-Ukraine Hacking Cat group deploying new malware against Russian targets
Kaspersky links pro-Ukraine hacktivist group Hacking Cat to Gorilla RAT and Monkey Ransomware in destructive attacks on Russian targets.
Kaspersky reports that pro-Ukraine group Hacking Cat, active since February 2024, has shifted from defacements to destructive encryption attacks, using a previously undocumented Gorilla RAT remote-access tool and Monkey Ransomware, which appends the .monkey extension to files. Initial access in some attacks came from exploited Microsoft Exchange vulnerabilities, and rapid multi-language malware variants suggest possible generative AI assistance. Shared tools like Nemo Wiper across groups including Ukrainian Cyber Alliance complicate attribution, and targets include Rosatom contractor and heating provider Donbassteploenergo.