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Almost half of all distributed denial-of-service (DDoS) assaults within the fourth quarter of 2021 hit organizations within the US throughout a particularly energetic interval for the disruptive assaults, new knowledge reveals.
Kaspersky reported monitoring 4.5 instances extra DDoS assaults within the fourth quarter than within the earlier quarter, with assaults concentrating on victims within the US (43.55%), China (9.96%), Hong Kong (8.80%), Germany (4.85%), and France (3.75%). The safety vendor attributed the large spike in DDoS assaults to seasonal traits, corresponding to on-line vacation buying and cyber activists historically being extra energetic October by way of December.
The “sharp drop” in cryptocurrency worth within the fourth quarter additionally was an element: “It is because DDoS and mining capacities are partially interchangeable, so botnet house owners are inclined to deploy them in mining when cryptocurrency costs are excessive and in DDoS after they fall. We witnessed exactly that in This autumn, and never for the primary time: an increase within the variety of DDoS assaults amid a pointy drop within the worth of cryptocurrencies,” Kaspersky safety professional Alexander Gutnikov wrote in a weblog submit on the DDoS assaults.
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