Pierluigi Paganini
December 16, 2021
Nation-state actors from China, Iran, North Korea, and Turkey are attempting to exploit the Log4Shell vulnerability to in attacks in the wild. Microsoft researchers reported that Nation-state actors from China, Iran, North Korea, and Turkey are now abusing the Log4Shell (CVE-2021-44228) in the Log4J library in their campaigns. Some of the groups exploiting the vulnerability are China-linked Hafnium and […]
Pierluigi Paganini
December 16, 2021
Threat actors are using a malicious Internet Information Services (IIS) Server module, dubbed Owowa, to steal Microsoft Exchange credentials. Kaspersky researchers spotted malicious actors while deploying a previously undiscovered binary, an Internet Information Services (IIS) webserver module dubbed “Owowa,” on Microsoft Exchange Outlook Web Access servers to steal credentials and for remote code execution. “Owowa […]
Pierluigi Paganini
December 14, 2021
Bitdefender researchers discovered that threat actors are attempting to exploit the Log4Shell flaw to deliver the new Khonsari ransomware on Windows machines. Bitdefender researchers discovered that threat actors are attempting to exploit the Log4Shell vulnerability (CVE-2021-44228) to deliver the new Khonsari ransomware on Windows machines. Experts warn that threat actors are attempting to exploit the Log4Shell flaw […]
Pierluigi Paganini
December 14, 2021
The TinyNuke malware is back and now was used in attacks aimed at French users working in manufacturing, technology, construction, and business services. Proofpoint researchers uncovered a campaign exclusively targeting French entities and organizations with operations in France with the banking malware TinyNuke. The attackers used invoice-themed lures targeting entities in manufacturing, industry, technology, finance, and […]
Pierluigi Paganini
December 13, 2021
Immediately after the disclosure of the Log4Shell flaw in Log4j library threat actors started including the exploit code in Linux botnets. Researchers at NetLab 360 reported that their Anglerfish and Apacket honeypots were already hit by attacks attempting to trigger the Log4Shell flaw in the Log4j library. The attempts were carried out by Muhstik and […]
Pierluigi Paganini
December 12, 2021
A United States court has sentenced to four years in prison for the Russian citizen Oleg Koshkin for his role in Kelihos Botnet development. Oleg Koshkin (41) has been sentenced to 48 months in prison for one count of conspiracy to commit computer fraud and abuse and one count of computer fraud and abuse. Russian […]
Pierluigi Paganini
December 10, 2021
Swedish automotive manufacturer Volvo Cars revealed that has suffered a cyberattack that resulted in the theft of R&D data. Swedish automotive manufacturer Volvo Cars revealed that threat actors have stolen R&D data from its systems. In 2010, Volvo Cars became a subsidiary of the Chinese manufacturer Geely Holding Group, which confirmed that it “has become […]
Pierluigi Paganini
December 10, 2021
The Australian Cyber Security Centre (ACSC) warns of Conti ransomware attacks again multiple Australian organizations. The Australian Cyber Security Centre (ACSC) warns of Conti ransomware attacks against multiple Australian organizations from various sectors since November. “The ACSC is aware of multiple instances of Australian organisations that have been impacted by Conti ransomware in November and […]
Pierluigi Paganini
December 10, 2021
BlackCat is the first professional ransomware strain that was written in the Rust programming language, researchers reported. Malware researchers from Recorded Future and MalwareHunterTeam discovered ALPHV (aka BlackCat), the first professional ransomware strain that was written in the Rust programming language In the past, other two ransomware were written in Rust for research purposes, one of them […]
Pierluigi Paganini
December 09, 2021
A botnet tracked as Dark Mirai spreads by exploiting a new vulnerability affecting TP-Link TL-WR840N EU V5 home routers. Dark Mirai botnet spreads by exploiting a new vulnerability, tracked as CVE-2021-41653, affecting TP-Link TL-WR840N EU V5 home routers. “The PING function on the TP-Link TL-WR840N EU v5 router with firmware through TL-WR840N(EU)_V5_171211 is vulnerable to […]
