Security News

Microsoft has mitigated a record 2.4 Tbps Distributed Denial-of-Service attack targeting a European Azure customer during the last week of August. "This is 140 percent higher than 2020's 1 Tbps attack and higher than any network volumetric event previously detected on Azure," said Amir Dahan, a Senior Program Manager for Azure Networking, also describing it as a User Datagram Protocol reflection attack.

Ukrainian law enforcement authorities on Monday disclosed the arrest of a hacker responsible for the creation and management of a "Powerful botnet" consisting of over 100,000 enslaved devices that was used to carry out distributed denial-of-service and spam attacks on behalf of paid customers. The Ukrainian police agency said it conducted a raid of the suspect's residence and seized their computer equipment as evidence of illegal activity.

Ukrainian police have arrested a hacker who controlled a 100,000 device botnet used to perform DDoS attacks on behalf of paid customers. The threat actor was arrested at his home in Prykarpattia where he was allegedly using the botnet to perform DDoS attacks or to support other malicious activity for his clients.

The US Department of Justice charged the admin of the WireX Android botnet for targeting an American multinational hotel chain in a distributed denial-of-service attack. Izzet Mert Ozek, the defendant, used the botnet which consisted of tens of thousands of enslaved Android devices - more than 120,000 based on the unique IP addresses observed in some WireX attacks - to target the company's online booking system website in August 2017.

Bandwidth.com has become the latest victim of distributed denial of service attacks targeting VoIP providers this month, leading to nationwide voice outages over the past few days. As Bandwidth is one of the leading telephony providers for US voice over IP companies, many other VoIP vendors reported outages over the past few days, including Twilio, Accent, DialPad, Phone.com, and RingCentral.

Data projections point to 2021 as another record-setting year on track to surpass 11 million global DDoS attacks. In the wake of Colonial Pipeline, JBS, Harris Federation, Australian broadcaster Channel Nine, CNA Financial, and several other high-profile attacks, the impact of DDoS and other cybersecurity attacks has been felt worldwide.

Threat actors are targeting voice-over-Internet provider VoIP.ms with a DDoS attack and extorting the company to stop the assault that's severely disrupting the company's operation. On September 16th, 2021, VoIP.ms became the victim of a distributed denial-of-service attack targeting their infrastructure, including DNS name servers.

32-year old Matthew Gatrel of St. Charles, Illinois, ran two websites that allowed paying users to launch more than 200,000 DDoS attacks on targets in both the private and public sector. He ran two sites, DownThem and Ampnode, both enabling DDoS attacks.

Keeping availability away from customers via DDoS can have a painful impact on businesses as they find their doors blocked to customers, keeping them from making transactions. Over the years, DDoS attacks have evolved regarding level of sophistication, metrics and the techniques that threat actors employ.

Russian internet giant Yandex has been the target of a record-breaking distributed denial-of-service attack by a new botnet called M?ris. The botnet is believed to have pummeled the company's web infrastructure with millions of HTTP requests, before hitting a peak of 21.8 million requests per second, dwarfing a recent botnet-powered attack that came to light last month, bombarding an unnamed Cloudflare customer in the financial industry with 17.2 million RPS. Russian DDoS mitigation service Qrator Labs, which disclosed details of the attack on Thursday, called M?ris - meaning "Plague" in the Latvian language - a "Botnet of a new kind."