Cyber Defense Advisors

News

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  • August 21, 2024

CERT-UA Warns of New Vermin-Linked Phishing Attacks with PoW Bait

The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of new phishing attacks that aim to infect devices with malware. The activity has been attributed to a threat cluster it tracks as UAC-0020, which is also known as Vermin. The exact scale and scope of the attacks are presently unknown. The attack chains commence […]

Cyber News
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  • August 21, 2024

GiveWP WordPress Plugin Vulnerability Puts 100,000+ Websites at Risk

A maximum-severity security flaw has been disclosed in the WordPress GiveWP donation and fundraising plugin that exposes more than 100,000 websites to remote code execution attacks. The flaw, tracked as CVE-2024-5932 (CVSS score: 10.0), impacts all versions of the plugin prior to version 3.14.2, which was released on August 7, 2024. A security researcher, who […]

Cyber News
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  • August 20, 2024

Detecting AWS Account Compromise: Key Indicators in CloudTrail Logs for Stolen API Keys

As cloud infrastructure becomes the backbone of modern enterprises, ensuring the security of these environments is paramount. With AWS (Amazon Web Services) still being the dominant cloud it is important for any security professional to know where to look for signs of compromise. AWS CloudTrail stands out as an essential tool for tracking and logging […]

Cyber News
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  • August 20, 2024

Czech Mobile Users Targeted in New Banking Credential Theft Scheme

Mobile users in the Czech Republic are the target of a novel phishing campaign that leverages a Progressive Web Application (PWA) in an attempt to sidestep security protections and steal their banking account credentials. The attacks have targeted the Czech-based Československá obchodní banka (CSOB), as well as the Hungarian OTP Bank and a Georgian Bank, […]

Cyber News
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  • August 20, 2024

Hacking Wireless Bicycle Shifters

This is yet another insecure Internet-of-things story, this one about wireless gear shifters for bicycles. These gear shifters are used in big-money professional bicycle races like the Tour de France, which provides an incentive to actually implement this attack. Research paper. Another news story. Slashdot thread. Tags: academic papers, firmware, hacking, Internet of Things, patching […]

Cyber News
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  • August 20, 2024

Hackers Exploit PHP Vulnerability to Deploy Stealthy Msupedge Backdoor

A previously undocumented backdoor named Msupedge has been put to use against a cyber attack targeting an unnamed university in Taiwan. “The most notable feature of this backdoor is that it communicates with a command-and-control (C&C) server via DNS traffic,” the Symantec Threat Hunter Team, part of Broadcom, said in a report shared with The […]

Cyber News
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  • August 20, 2024

Anatomy of an Attack

In today’s rapidly evolving cyber threat landscape, organizations face increasingly sophisticated attacks targeting their applications. Understanding these threats and the technologies designed to combat them is crucial. This article delves into the mechanics of a common application attack, using the infamous Log4Shell vulnerability as an example, and demonstrates how Application Detection and Response (ADR) technology […]

Cyber News
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  • August 20, 2024

Researchers Uncover TLS Bootstrap Attack on Azure Kubernetes Clusters

Cybersecurity researchers have disclosed a security flaw impacting Microsoft Azure Kubernetes Services that, if successfully exploited, could allow an attacker to escalate their privileges and access credentials for services used by the cluster. “An attacker with command execution in a pod running within an affected Azure Kubernetes Services cluster could download the configuration used to […]

Cyber News
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  • August 20, 2024

Iranian Cyber Group TA453 Targets Jewish Leader with New AnvilEcho Malware

Iranian state-sponsored threat actors have been observed orchestrating spear-phishing campaigns targeting a prominent Jewish figure starting in late July 2024 with the goal of delivering a new intelligence-gathering tool called AnvilEcho. Enterprise security company Proofpoint is tracking the activity under the name TA453, which overlaps with activity tracked by the broader cybersecurity community under the […]

Cyber News