botnet

Pierluigi Paganini April 30, 2019
ElectrumDoSMiner botnet reached 152,000 hosts

Researchers at Malwarebytes are monitoring the evolution of the ElectrumDoSMiner DDoS botnet that reached 152,000 infected hosts. MalwareBytes researchers are closely monitoring attacks against users of the popular Electrum Bitcoin wallet, in particular, the evolution of the Electrum DDoS botnet. In mid-April, experts at MalwareBytes published a report warning of cyber attacks against users of […]

Pierluigi Paganini April 22, 2019
Russian Twitter bot activity increased in the wake Mueller report release

Experts at security firm SafeGuard reported that Russian Twitter bot activity raised up by 286 percent in the wake of the release of the Mueller Report. Experts at security firm SafeGuard reported that Russian Twitter bot activity raised up by 286 percent in the wake of the release of the Mueller Report. Social media platforms […]

Pierluigi Paganini April 10, 2019
Experts spotted a new Mirai variant that targets new processors

Palo Alto Networks researchers discovered a new variant of the Mirai malware that is targeting more processor architectures than previous ones. Mirai botnet continues to be one of the most dangerous malware in the threat landscape, experts at Palo Alto Networks discovered a new variant that targets more processor architectures than before. Mirai malware first […]

Pierluigi Paganini March 19, 2019
A new development shows a potential shift to using Mirai to target enterprises

PaloAlto Networks researchers discovered a new variant of the infamous Mirai botnet is targeting IoT devices belonging to businesses. Researchers at PaloAlto Networks spotted a new variant of the infamous Mirai botnet is targeting IoT devices belonging to businesses. Mirai malware first appeared in the wild in 2016 when the expert MalwareMustDie discovered it in massive attacks […]

Pierluigi Paganini February 24, 2019
Fbot malware targets HiSilicon DVR/NVR Soc devices

Experts at 360Netlab observed the Fbot bot infecting a large number of HiSilicon DVR/NVR Soc devices. Since February 16, 2019, security experts at 360Netlab observed a large number of HiSilicon DVR/NVR Soc devices were infected with an updated version of the Fbot bot. The Fbot malware was first discovered by 360Netlab researchers, according to the […]

Pierluigi Paganini January 11, 2019
British hacker sentenced to jail for attack on Liberian Telecoms firms

The British hacker Daniel Kaye has been sentenced to 32 months in prison for the cyberattack on Liberian telecom firms. The British hacker Daniel Kaye (29) has been sentenced to 32 months in prison for the 2016 attack that took down telecommunications services in Liberia. Kaye pleaded guilty in December to two charges under the Computer Misuse […]

Pierluigi Paganini December 21, 2018
5 IoT Security Predictions for 2019

2018 was the year of the Internet of Things (IoT), massive attacks and various botnets hit smart devices, These are 5 IoT Security Predictions for 2019 Insights from VDOO’s leadership 2018 was the year of the Internet of Things (IoT) – massive attacks and various botnets, a leap in regulation and standards, and increased adoption […]

Pierluigi Paganini December 09, 2018
WordPress botnet composed of +20k installs targets other sites

Experts from security firm Wordfence discovered a Botnet of 20,000 WordPress Sites Infecting other WordPress installs. Experts from security firm Wordfence uncovered a botnet composed of over 20,000 WordPress sites that is being used to compromise other websites running on the popular CMS and recruit them.   “The threat actors (hackers) use a group of four command […]

Pierluigi Paganini December 01, 2018
ETERNALSILENCE – 270K+ devices vulnerable to UPnProxy Botnet build using NSA hacking tools

Over 270,000 connected devices run vulnerable implementations of UPnP, threat actors are attempting to recruit them in a multi-purpose botnet. In April, Akamai reported that threat actors compromised 65,000 home routers by exploiting vulnerabilities in Universal Plug’N’Play (UPnP), experts tracked the botnet as UPnProxy.  Now the company provided an update to its initial analysis revealing […]

Pierluigi Paganini November 22, 2018
Experts found first Mirai bot targeting Linux servers via Hadoop YARN flaw

Security experts from Netscout Asert discovered more than ten Mirai bot variants attempting to exploit a recently disclosed flaw in Hadoop YARN on Intel servers. These Mirai variants are the first one that doesn’t target Internet of Things devices, the bot was specifically developed to target Linux servers. The Hadoop YARN is vulnerability is a command injection […]