A woman enters an office of the Russian state-owned lender Sberbank in Moscow on October 14, 2026. A drone hit a data centre belonging to the Russian state-owned lender Sberbank, a company executive said on October 14, 2026, though the bank's systems and services were operating normally. The attack appeared to be the latest in a retaliatory campaign of Ukrainian strikes targeting Russian internet infrastructure. (Photo by TATYANA MAKEYEVA / AFP via Getty Images)

(FILES) A picture shows the logo of Russia's state-owned bank Sberbank during the St Petersburg International Economic Forum (SPIEF), at the ExpoForum convention and exhibition centre in Saint Petersburg, on June 15, 2022. A drone hit a data centre belonging to Russian state-owned lender Sberbank, a company executive said on October 14, 2026, adding that the bank's systems and services were operating normally. The attack is the latest in what appears to be a retaliatory campaign of Ukrainian strikes targeting Russian internet infrastructure. (Photo by Olga MALTSEVA / AFP via Getty Images)

(FILES) The logo of Russia's state-owned bank Sberbank (reading "Sber") is seen on one of its offices in central Moscow on April 12, 2021. A drone hit a data centre belonging to Russian state-owned lender Sberbank, a company executive said on October 14, 2026, adding that the bank's systems and services were operating normally. The attack is the latest in what appears to be a retaliatory campaign of Ukrainian strikes targeting Russian internet infrastructure. (Photo by Kirill KUDRYAVTSEV / AFP via Getty Images)

(FILES) This photograph taken on September 1, 2022 shows a logo of Sberbank, Russia's state-owned banking and financial services company, on a billboard in Moscow. A drone hit a data centre belonging to Russian state-owned lender Sberbank, a company executive said on October 14, 2026, adding that the bank's systems and services were operating normally. The attack is the latest in what appears to be a retaliatory campaign of Ukrainian strikes targeting Russian internet infrastructure. (Photo by Kirill KUDRYAVTSEV / AFP via Getty Images)

(FILES) The logo of Russia's state-owned Sber bank is seen atop one of the towers of Moscow's International Business Centre (Moskva City) in Moscow on April 28, 2023. A drone hit a data centre belonging to Russian state-owned lender Sberbank, a company executive said on October 14, 2026, adding that the bank's systems and services were operating normally. The attack is the latest in what appears to be a retaliatory campaign of Ukrainian strikes targeting Russian internet infrastructure. (Photo by Alexander NEMENOV / AFP via Getty Images)

(FILES) The logo of Russia's state-owned bank Sberbank (reading "Sber") is seen on one of its offices in central Moscow on September 2, 2021. A drone hit a data centre belonging to Russian state-owned lender Sberbank, a company executive said on October 14, 2026, adding that the bank's systems and services were operating normally. The attack is the latest in what appears to be a retaliatory campaign of Ukrainian strikes targeting Russian internet infrastructure. (Photo by Kirill KUDRYAVTSEV / AFP via Getty Images)

(FILES) The logo of Russia's state-owned Sber bank is seen atop one of the towers of Moscow's International Business Centre (Moskva City) in Moscow on April 28, 2023. A drone hit a data centre belonging to Russian state-owned lender Sberbank, a company executive said on October 14, 2026, adding that the bank's systems and services were operating normally. The attack is the latest in what appears to be a retaliatory campaign of Ukrainian strikes targeting Russian internet infrastructure. (Photo by Alexander NEMENOV / AFP via Getty Images)

(FILES) The logo of Russia's state-owned bank Sberbank (reading "Sber") is seen on a building in Moscow, on April 26, 2021. A drone hit a data centre belonging to Russian state-owned lender Sberbank, a company executive said on October 14, 2026, adding that the bank's systems and services were operating normally. The attack is the latest in what appears to be a retaliatory campaign of Ukrainian strikes targeting Russian internet infrastructure. (Photo by Kirill KUDRYAVTSEV / AFP via Getty Images)