Sberbank, Russia’s largest state-owned bank, has disclosed that it was the target of a massive distributed denial-of-service (DDoS) attack that peaked at 1 million requests per second (RPS).
The attack, which occurred 2 weeks ago, was the largest ever recorded against a Russian financial institution.
A distributed denial-of-service (DDoS) attack is a malicious attempt to disrupt the normal traffic of a targeted server, service, or network by overwhelming the target or its surrounding infrastructure with a flood of Internet traffic.
Sberbank was able to withstand the attack without any significant disruptions to its services.
Bijay Pokharel
Bijay Pokharel is the Founder and Editor-in-Chief of Abijita, an independent technology and cybersecurity news publication established in 2017. A specialist in cybersecurity journalism, Bijay covers vulnerability research, malware analysis, enterprise data breaches, digital privacy, and emerging technologies. His work translates complex technical threats into precise, accessible, and actionable intelligence for security professionals and general readers alike. His reporting and investigative coverage are routinely cited and republished across leading technology and security media.



