Security News

The Romanian national cyber security and incident response team, DNSC, has issued a statement about a series of distributed denial-of-service attacks targeting several public websites managed by the state entities. DNSC is now collaborating with other authorities in the country to map these attacks and mitigate their effect.

Ukraine's computer emergency response team has published an announcement warning of ongoing DDoS attacks targeting pro-Ukraine sites and the government web portal. The threat actors, who at this time remain unknown, are compromising WordPress sites and injecting malicious JavaScript code to perform the attacks.

At 15.3 million requests-per-second, the DDoS bombardment was one of the largest that the internet infrastructure company has seen, and the largest HTTPS attack on record. Other countries generating the most traffic included Russia, Brazil, India, Colombia and the US. Cloudflare researchers didn't name the botnet but said it was one that they've been watching and had seen attacks as large as 10 million rps that matched the same fingerprint.

Cloudflare on Wednesday disclosed that it acted to mitigate a 15.3 million request-per-second distributed denial-of-service attack. "HTTPS DDoS attacks are more expensive in terms of required computational resources because of the higher cost of establishing a secure TLS encrypted connection," Cloudflare's Omer Yoachimik and Julien Desgats said.

Comcast Business published results from a report which provides an overview of the distributed denial of service (DDoS) attack landscape, trends experienced by its customers and insights for measuring and mitigating risks. The report indicates that 2021 was another record year for DDoS attacks, as Comcast Business DDoS Mitigation Services identified and helped defend 24,845 multi-vector attacks targeting Layers 3,4, and 7 simultaneously.

The report indicates that 2021 was another record year for DDoS attacks, as Comcast Business DDoS Mitigation Services identified and helped defend 24,845 multi-vector attacks targeting Layers 3,4, and 7 simultaneously. Overall, 69 percent of customers experienced DDoS attacks, a 41 percent increase over 2020, while 55 percent were targets of mulit-vector attacks, as opposed to in 2020 where most customers experienced single vector attacks.

DDoS attacks were at all-time high in Q1 2022 due to war in Ukraine. Kaspersky recently released findings that the number of DDoS attacks are the most frequent they have ever been and dwarf the rate of DDoS attacks from just a year prior.

Kaspersky has released a report showing Distributed Denial of Service attacks hit an all-time-high in the first quarter of 2022. The attacks detected by the security outfit easily surpassed those of the previous quarter and were up 46 per cent on the same time last year.

A threat group that pursues crypto mining and distributed denial-of-service attacks has been linked to a new botnet called Enemybot, which has been discovered enslaving routers and Internet of Things devices since last month. "This botnet is mainly derived from Gafgyt's source code but has been observed to borrow several modules from Mirai's original source code," Fortinet FortiGuard Labs said in a report this week.

A rapidly growing botnet is ensnaring routers, DVRs, and servers across the Internet to target more than 100 victims every day in distributed denial-of-service attacks. The number of unique IP addresses linked to the botnet also oscillates, with 360 Netlab saying that they're tracking a 10,000-strong Fodcha army of bots using Chinese IP addresses every day, most of them using the services of China Unicom and China Telecom.