Sberbank Hit by Record DDoS Attack Amid Russia-Ukraine Conflict

Date:

Updated: 1:30 PM, Fri November 10, 2023

Sberbank, Russia’s largest bank, experienced a monumental Distributed Denial of Service (DDoS) attack, reaching an unprecedented peak of one million requests per second. This attack occurred in the midst of the ongoing Russia-Ukraine conflict and is suspected to be the handiwork of Pro-Ukraine hacktivists. Herman Gref, the CEO of Sberbank, confirmed the incident, describing it as their most potent attack thus far.

On October 30, 2023, just two weeks before this event, the National Payment Card System’s (NSCP) website, Mir, fell victim to a cyberattack. The attackers claimed to have utilized NSPK customer data for the attack, an allegation that Mir promptly refuted.

Sberbank has a history of combating significant cyberattacks. In May 2022, the bank successfully managed a massive DDoS attack that peaked at an astonishing 450 gigabytes per second. This attack was executed using a botnet consisting of more than 27,000 infected devices.

The recent assault on Sberbank bears resemblance to similar incidents faced by tech giants like Google, Amazon, and Cloudflare. These companies have reported successfully countering DDoS attacks utilizing the HTTP/2 Rapid Reset technique capable of handling up to 398 million requests per second. This particular type of attack relies on exploiting the stream cancellation feature of HTTP/2 to initiate a Denial of Service (DOS) condition.

The escalating frequency and severity of these cyberattacks underscore the growing cybersecurity threats faced by global financial institutions amidst geopolitical conflicts.

Please note: Any disclaimers or messages indicating adherence to guidelines are not included in the generated response.

Frequently Asked Questions (FAQs) Related to the Above News

When did the DDoS attack on Sberbank take place?

The DDoS attack on Sberbank took place amid the ongoing Russia-Ukraine conflict on an unspecified date.

How severe was the DDoS attack on Sberbank?

The DDoS attack on Sberbank reached an unprecedented peak of one million requests per second, making it the most potent attack the bank has faced so far.

Who is suspected to be behind the DDoS attack on Sberbank?

Pro-Ukraine hacktivists are suspected to be behind the DDoS attack on Sberbank.

Was Sberbank previously targeted by cyberattacks?

Yes, Sberbank has a history of combating significant cyberattacks, including a massive DDoS attack in May 2022 that peaked at 450 gigabytes per second.

How did tech giants like Google, Amazon, and Cloudflare counter similar DDoS attacks?

Tech giants like Google, Amazon, and Cloudflare successfully countered DDoS attacks by utilizing the HTTP/2 Rapid Reset technique, which can handle up to 398 million requests per second.

What is the HTTP/2 Rapid Reset technique?

The HTTP/2 Rapid Reset technique is a method of countering DDoS attacks that relies on exploiting the stream cancellation feature of HTTP/2 to initiate a Denial of Service (DOS) condition.

How do these cyberattacks reflect the state of cybersecurity for global financial institutions?

The escalating frequency and severity of cyberattacks, like the DDoS attack on Sberbank, highlight the growing cybersecurity threats faced by global financial institutions, particularly amidst geopolitical conflicts.

When did the cyberattack on the National Payment Card System's website (Mir) occur?

The cyberattack on the National Payment Card System's website (Mir) occurred on October 30, 2023, just two weeks before the DDoS attack on Sberbank.

Please note that the FAQs provided on this page are based on the news article published. While we strive to provide accurate and up-to-date information, it is always recommended to consult relevant authorities or professionals before making any decisions or taking action based on the FAQs or the news article.

Neha Sharma
Neha Sharma
Neha Sharma is a tech-savvy author at The Reportify who delves into the ever-evolving world of technology. With her expertise in the latest gadgets, innovations, and tech trends, Neha keeps you informed about all things tech in the Technology category. She can be reached at neha@thereportify.com for any inquiries or further information.

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