Cybersecurity

Operation Blacksmith: Lazarus Group Exploits Log4j Flaws to Deploy RATs | Cyware Hacker News

The North Korea-linked threat group Lazarus has been attributed to a new global campaign that exploits the infamous Log4j flaw to deploy three previously undocumented DLang-based malware – NineRAT, DLRAT, and BottomLoader. The campaign, dubbed Operation Blacksmith, is believed to have been active since March, targeting organizations in the manufacturing, agriculture, and physical security sectors. […]

Cybersecurity

Top Ukrainian Mobile Operator Kyivstar Hit by Cyberattack

Critical Infrastructure Security , Cyberwarfare / Nation-State Attacks , Fraud Management & Cybercrime Ukrainian President Volodymyr Zelenskyy Is in Washington David Perera (@daveperera) • December 12, 2023     The Kyivstar logo displayed in Kherson, Ukraine in February 2022 (Image: Shutterstock) Ukrainian telecom operator Kyivstar was the target of a cyberattack that knocked internet access […]

Cybersecurity

Microsoft Warns of Hackers Exploiting OAuth for Cryptocurrency Mining and Phishing

Dec 13, 2023NewsroomCryptocurrency / Threat Analysis Microsoft has warned that adversaries are using OAuth applications as an automation tool to deploy virtual machines (VMs) for cryptocurrency mining and launch phishing attacks. “Threat actors compromise user accounts to create, modify, and grant high privileges to OAuth applications that they can misuse to hide malicious activity,” the […]

Cybersecurity

UK Downplays Ransomware Threat at Its Peril, Says Committee

Fraud Management & Cybercrime , Geo Focus: The United Kingdom , Geo-Specific Parliamentary Committee Says UK Must Be More Aggressive Akshaya Asokan (asokan_akshaya) • December 12, 2023     The U.K. Joint Committee on the National Security Strategy recommended that the government elevate ransomware as an issue. (Image: Shutterstock) A U.K. parliamentary committee investigating ransomware […]

Cybersecurity

Major Cyber Attack Paralyzes Kyivstar – Ukraine’s Largest Telecom Operator

Dec 13, 2023NewsroomCyber Attack / Geopolitics Ukraine’s biggest telecom operator Kyivstar has become the victim of a “powerful hacker attack,” disrupting customer access to mobile and internet services. “The cyberattack on Ukraine’s #Kyivstar telecoms operator has impacted all regions of the country with high impact to the capital, metrics show, with knock-on impacts reported to […]