The variety of distributed denial of service (DDoS) attacks recorded for every quarter by cybersecurity company Kaspersky reached an all-time substantial in the ultimate three months of 2021.
According to the company’s DDoS attacks in Q4 2021 Report, the complete selection of DDoS attacks that happened in Q4 was 4.65 periods increased as opposed with the very same period in 2020 and showed an enhance of 52% about Q3 2021.
Q4 2021 also observed the emergence of various new DDoS botnets, which include a zombie network named Abcbot.
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Most of the DDoS attacks in Q4 have been claimed in the United States (43.55%), China (9.96%) and Hong Kong (8.8%). Germany experienced 4.85% of the attacks, while France experienced 3.75%.
Alexander Gutnikov, a security expert at Kaspersky, claimed that while the last three months of any yr are generally a peak period of time for DDoS attacks for the reason that of the holidays and their associated online retail sales, 2021’s DDoS attack threat landscape was exceptional.
“The DDoS danger landscape is frequently altering, reflecting the recent economic and social tendencies,” said Gutnikov.
He additional: “We expected the advancement of DDoS attacks in Q4 because of to the revenue year, but the unstable condition in the cryptocurrency sector set the DDoS landscape on one more stage fully with an absolute document in the selection of attacks.”
Gutnikov warned firms to get heed of the pattern of DDoS attacks noticed in previous many years.
“Relying on the developments of earlier decades, the initially quarter of 2022 should really not exhibit a significant decrease in DDoS attacks,” he explained, “Thus, we urge applying specialist alternatives to safeguard your organization against DDoS attacks.”
Kaspersky scientists noticed a backlink in between the cryptocurrency sector and the volume of DDoS attacks, specifically that the volume of the DDoS sector is inversely proportional to the cryptocurrency industry.
“This is because of to the potential for organizing DDoS and cryptocurrency mining staying interchangeable as botnet proprietors have a tendency to redirect the electricity to mining when the cryptocurrency grows and to DDoS when it falls,” reported researchers.
“This is exactly what we observed in the fourth quarter, an boost in the range of DDoS attacks towards the backdrop of a sharp drop in the benefit of cryptocurrencies.”
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