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A widespread outage disrupted banking apps and payment systems across Russia, leaving customers unable to make card payments, withdraw cash, or access mobile banking for several hours. Major banks including Sberbank, VTB, Alfa-Bank, T-Bank, and Gazprombank were affected, while payment failures also hit public transport in Moscow, where metro and suburban train turnstiles reportedly stopped accepting cards.
Russian authorities said the incident was caused by a technical failure at one bank and insisted customer funds were not affected, but the exact cause was not publicly confirmed. Russian media and local experts pointed to a problem at Sberbank that may have cascaded across the financial sector because of its central role in acquiring, while other reports tied the disruption to Roskomnadzor internet-blocking activity and the government’s broader campaign against VPN services; independent media later said outlets were ordered to remove reporting that linked the outage to VPN restrictions.
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Independent media later reported that Roskomnadzor instructed outlets to delete or remove reports linking the banking outage to the agency's VPN-blocking efforts. This marked an official censorship response to public reporting about the suspected cause.
Russian media and public figures, including Natalia Kasperskaya, publicly connected the outage to Roskomnadzor's internet blocking campaign and possible blocking of IP addresses used by banking infrastructure. This explanation remained unconfirmed by authorities.
Russian authorities said the disruption was caused by a technical failure at a single bank and stated that customer funds were not affected. Reporting and expert commentary indicated the issue may have originated at Sberbank and cascaded because of its central role in payment processing.
A major outage knocked out mobile banking, card payments, cash withdrawals, and some ATM services for customers of major Russian banks including Sberbank, VTB, Alfa-Bank, T-Bank, and Gazprombank. The disruption also affected fare payments on Moscow metro and some suburban train systems for several hours.
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Russian authorities are restricting internet access in Moscow during ongoing mobile network disruptions by allowing connectivity only to a **government-approved whitelist** of domestic websites and services. Reporting indicates the system keeps selected Russian platforms—such as government sites, telecom services, marketplaces, and transport or delivery apps—available while broader internet access is blocked, reportedly using **deep packet inspection (DPI)** and infrastructure controls that require traffic to stay within Russia and prevent users from masking IP addresses. Officials have framed the outages and restrictions as protective measures against **Ukrainian drone attacks**, while similar controls are reportedly being prepared or used in other Russian cities including St. Petersburg. The disruptions are also producing visible social and economic effects in Moscow, where residents and businesses are struggling with failed QR-code payments, degraded app-based services, and loss of normal mobile connectivity. One account describes a broader regression to offline workarounds, including increased demand for **walkie-talkies, pagers, and paper maps**, as GPS-dependent and internet-based services become unreliable. A separate report on **Kazakhstan's** proposed social media monitoring regime concerns a different country and policy process and does not describe the same Moscow outage and whitelist event.
Jun 29, 2026
A **distributed denial-of-service (DDoS) attack** disrupted the automated parking payment system in **Perm, Russia**, taking the city’s parking portal and related payment services offline and temporarily making parking free. Local authorities said the attack overwhelmed the infrastructure used to process payments, preventing drivers from paying through the official app and website. As a result, officials waived penalties for unpaid parking during the outage window of **March 10–13**, while weekend parking remained free under normal city policy. City officials later said the parking system had been fully restored and that all payment methods were working again. The incident adds to a pattern of cyber disruptions affecting parking services in Russian cities, including earlier outages in **Krasnodar** and **Tver**, though no group has claimed responsibility for the Perm attack and any link to prior incidents remains unconfirmed. One report also notes the broader context that DDoS attacks commonly flood online services with malicious traffic to exhaust capacity and block legitimate transactions.
Jul 12, 2026
A **cyberattack** disrupted operations at **Delta**, a Russian provider of alarm and security systems for homes, businesses, and vehicles, causing widespread outages and customer complaints. Delta described the incident as a “**large-scale**” and “well-organized” external attack, with company leadership claiming it originated from an unspecified **hostile foreign state**; Delta also said it had **no evidence** at the time that customers’ personal data had been compromised. As services went down, Delta’s **website and phone lines** remained offline into the following day, forcing the company to communicate with customers via **VKontakte** while it worked to restore systems from backups amid concerns about follow-on attacks. The outage had immediate real-world impact, particularly for users of Delta’s vehicle security features: reports described customers being unable to **unlock cars**, **disable alarms**, or use **remote start**, with some accounts alleging doors locking unexpectedly and even **engines shutting down while in motion**. Separate reporting noted Delta’s app (launched in 2020) supports tracking vehicle location and stores **payment data**, increasing customer concern about potential exposure if Delta’s internal systems were breached; however, no threat actor has claimed responsibility and it remains unclear whether the disruption was caused by **DDoS** or a more destructive intrusion such as **ransomware** or a **wiper**.
Jun 29, 2026