July 16, 2021
The official website of the Russian Defense Ministry is down due to a DDoS attack, a source in the law enforcement informed TASS on Friday.
“Specialists from the defense ministry are repelling a DDoS attack on the official website of the Defense Ministry,” the source said.
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Source: TASS
May 17, 2021
For a ransomware gang whose servers were purportedly commandeered last week, DarkSide has had a server-fueled weekend, with a reported hit on Toshiba Business.
Late on Thursday night came a post to the “Exploit” underground forum that looked, at least, to be from DarkSide. It described how the gang’s blog, payment processing and denial-of-service (DoS) servers ... May 14, 2021
Health service IT systems have been shutdown today following a cyber attack that the HSE believes was carried out by international criminals seeking to extort money .
The HSE said the main attack began at around 4.30am on Friday and that IT staff switched off systems as a “precaution” in order to protect data and give ... May 11, 2021
Microsoft’s May Patch Tuesday release addressed a modest 55 cybersecurity vulnerabilities, including just four critical bugs. It’s the smallest monthly update from the computing giant since 2020, but it does contain a patch for a concerning wormable vulnerability found in the Windows OS.
The good news is that none of the vulnerabilities are being actively exploited ... May 10, 2021
Q1 2021 saw the appearance of two new botnets. News broke in January of the FreakOut malware, which attacks Linux devices. Cybercriminals exploited several critical vulnerabilities in programs installed on victim devices, including the newly discovered CVE-2021-3007. Botnet operators use infected devices to carry out DDoS attacks or mine cryptocurrency.
Another active bot focused on Android devices with the ADB ... May 6, 2021
Attackers can use a newly disclosed domain name server (DNS) vulnerability publicly known as TsuNAME as an amplification vector in large-scale reflection-based distributed denial of service (DDoS) attacks targeting authoritative DNS servers.
In simpler terms, authoritative DNS servers translate web domains to IP addresses and pass this info to recursive DNS servers that get queried by ... March 31, 2021
Distributed denial-of-service (DDoS) attacks started strong this year, setting new records and taking the extortion trend that started last August to the next level.
Internet security services company Akamai has already dealt with the largest known ransom DDoS (RDDoS) attack, which was also more complex than previously seen incidents of the same type.
Bigger, more complex RDDoS
Akamai ... March 12, 2021
A new botnet is hunting down and transforming infected routers, DVRs, and UPnP network devices into honeypots that help it find other targets to infect.
The malware, dubbed ZHtrap by the 360 Netlab security researchers who spotted it, is loosely based on Mirai’s source code, and it comes with support for x86, ARM, MIPS, and other ... February 16, 2021
Cybercriminals are constantly on the lookout for means and methods to make attacks more destructive. In Q4 2020, Citrix ADC (application delivery controller) devices became one such tool, when perpetrators abused their DTLS interface. The DTLS (Datagram Transport Layer Security) protocol is used to establish secure connections over UDP, through which most DNS queries, as ... February 16, 2021
The number of DDoS attacks on Russian online retailers nearly doubled in 2020 compared to the previous year, the Rostelecom-Solar cyber security company said in a statement.
“Online retail business has been in the focus of cyber criminals for several years. However, as customer demand for online retail services grew amid coronavirus restrictions, they became even ... February 15, 2021
The servers of British cryptocurrency exchange EXMO were taken offline temporarily after being targeted in a distributed denial-of-service (DDoS) attack.
“We are currently experiencing a DDoS attack on our platform,” the exchange said in a notification published earlier today.
“Please note that the EXMO exchange website is now under the DDoS attack. The servers are temporarily unavailable.”
In ...