Over 80,000 Microsoft Entra ID Accounts Targeted Using Open-Source TeamFiltration Tool

Cybersecurity researchers have uncovered a new account takeover (ATO) campaign that leverages an open-source penetration testing framework called TeamFiltration to breach Microsoft Entra ID (formerly Azure Active Directory) user accounts. The activity, codenamed UNK_SneakyStrike by Proofpoint, has affected over 80,000 targeted user accounts across hundreds of organizations’ cloud tenants since a

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Beware: Fake CAPTCHA Campaign Spreads Lumma Stealer in Multi-Industry Attacks

Cybersecurity researchers are calling attention to a new malware campaign that leverages fake CAPTCHA verification checks to deliver the infamous Lumma information stealer. “The campaign is global, with Netskope Threat Labs tracking victims targeted in Argentina, Colombia, the United States, the Philippines, and other countries around the world,” Leandro Fróes, senior threat research engineer at

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China-Backed Hackers Leverage SIGTRAN, GSM Protocols to Infiltrate Telecom Networks

A new China-linked cyber espionage group has been attributed as behind a series of targeted cyber attacks targeting telecommunications entities in South Asia and Africa since at least 2020 with the goal of enabling intelligence collection. Cybersecurity company CrowdStrike is tracking the adversary under the name Liminal Panda, describing it as possessing deep knowledge about…

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New Critical GitLab Vulnerability Could Allow Arbitrary CI/CD Pipeline Execution

GitLab has released security updates for Community Edition (CE) and Enterprise Edition (EE) to address eight security flaws, including a critical bug that could allow running Continuous Integration and Continuous Delivery (CI/CD) pipelines on arbitrary branches. Tracked as CVE-2024-9164, the vulnerability carries a CVSS score of 9.6 out of 10. “An issue was discovered in…

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OBSCURE#BAT Malware Uses Fake CAPTCHA Pages to Deploy Rootkit r77 and Evade Detection

A new malware campaign has been observed leveraging social engineering tactics to deliver an open-source rootkit called r77. The activity, condemned OBSCURE#BAT by Securonix, enables threat actors to establish persistence and evade detection on compromised systems. It’s currently not known who is behind the campaign. The rootkit “has the ability to cloak or mask any…

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Experts Identify 3 Chinese-Linked Clusters Behind Cyberattacks in Southeast Asia

A trio of threat activity clusters linked to China has been observed compromising more government organizations in Southeast Asia as part of a renewed state-sponsored operation codenamed Crimson Palace, indicating an expansion in the scope of the espionage effort. Cybersecurity firm Sophos, which has been monitoring the cyber offensive, said it comprises three intrusion sets…

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Cybercriminals Use Go Resty and Node Fetch in 13 Million Password Spraying Attempts

Cybercriminals are increasingly leveraging legitimate HTTP client tools to facilitate account takeover (ATO) attacks on Microsoft 365 environments. Enterprise security company Proofpoint said it observed campaigns using HTTP clients Axios and Node Fetch to send HTTP requests and receive HTTP responses from web servers with the goal of conducting ATO attacks. “Originally sourced from public

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How to Get Going with CTEM When You Don’t Know Where to Start

Continuous Threat Exposure Management (CTEM) is a strategic framework that helps organizations continuously assess and manage cyber risk. It breaks down the complex task of managing security threats into five distinct stages: Scoping, Discovery, Prioritization, Validation, and Mobilization. Each of these stages plays a crucial role in identifying, addressing, and mitigating vulnerabilities –

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Bitcoin Fog Founder Sentenced to 12 Years for Cryptocurrency Money Laundering

The 36-year-old founder of the Bitcoin Fog cryptocurrency mixer has been sentenced to 12 years and six months in prison for facilitating money laundering activities between 2011 and 2021. Roman Sterlingov, a dual Russian-Swedish national, pleaded guilty to charges of money laundering and operating an unlicensed money-transmitting business earlier this March. The U.S. Department of…

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