Cyber Defense Advisors

Month: December 2024

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  • December 24, 2024

North Korean Hackers Pull Off $308M Bitcoin Heist from Crypto Firm DMM Bitcoin

Japanese and U.S. authorities have formerly attributed the theft of cryptocurrency worth $308 million from cryptocurrency company DMM Bitcoin in May 2024 to North Korean cyber actors. “The theft is affiliated with TraderTraitor threat activity, which is also tracked as Jade Sleet, UNC4899, and Slow Pisces,” the agencies said. “TraderTraitor activity is often characterized by […]

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  • December 24, 2024

CISA Adds Acclaim USAHERDS Vulnerability to KEV Catalog Amid Active Exploitation

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a now-patched high-severity security flaw impacting Acclaim Systems USAHERDS to the Known Exploited Vulnerabilities (KEV) catalog, based on evidence of active exploitation in the wild. The vulnerability in question is CVE-2021-44207 (CVSS score: 8.1), a case of hard-coded, static credentials in Acclaim USAHERDS that […]

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  • December 24, 2024

Apache Tomcat Vulnerability CVE-2024-56337 Exposes Servers to RCE Attacks

The Apache Software Foundation (ASF) has released a security update to address an important vulnerability in its Tomcat server software that could result in remote code execution (RCE) under certain conditions. The vulnerability, tracked as CVE-2024-56337, has been described as an incomplete mitigation for CVE-2024-50379 (CVSS score: 9.8), another critical security flaw in the same […]

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  • December 23, 2024

Criminal Complaint against LockBit Ransomware Writer

The Justice Department has published the criminal complaint against Dmitry Khoroshev, for building and maintaining the LockBit ransomware. Tags: courts, cryptocurrency, ransomware Sidebar photo of Bruce Schneier by Joe MacInnis.  

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  • December 23, 2024

AI Could Generate 10,000 Malware Variants, Evading Detection in 88% of Case

Cybersecurity researchers have found that it’s possible to use large language models (LLMs) to generate new variants of malicious JavaScript code at scale in a manner that can better evade detection. “Although LLMs struggle to create malware from scratch, criminals can easily use them to rewrite or obfuscate existing malware, making it harder to detect,” […]

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  • December 23, 2024

⚡ THN Weekly Recap: Top Cybersecurity Threats, Tools and Tips

The online world never takes a break, and this week shows why. From ransomware creators being caught to hackers backed by governments trying new tricks, the message is clear: cybercriminals are always changing how they attack, and we need to keep up. Hackers are using everyday tools in harmful ways, hiding spyware in trusted apps, […]

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  • December 23, 2024

Rockstar2FA Collapse Fuels Expansion of FlowerStorm Phishing-as-a-Service

An interruption to the phishing-as-a-service (PhaaS) toolkit called Rockstar 2FA has led to a rapid uptick in activity from another nascent offering named FlowerStorm. “It appears that the [Rockstar2FA] group running the service experienced at least a partial collapse of its infrastructure, with pages associated with the service no longer reachable,” Sophos said in a […]

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  • December 23, 2024

Top 10 Cybersecurity Trends to Expect in 2025

The 2025 cybersecurity landscape is increasingly complex, driven by sophisticated cyber threats, increased regulation, and rapidly evolving technology. In 2025, organizations will be challenged with protecting sensitive information for their customers while continuing to provide seamless and easy user experiences. Here’s a closer look at ten emerging challenges and threats set to shape the coming […]

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  • December 23, 2024

U.S. Judge Rules Against NSO Group in WhatsApp Pegasus Spyware Case

Meta Platforms-owned WhatsApp scored a major legal victory in its fight against Israeli commercial spyware vendor NSO Group after a federal judge in the U.S. state of California ruled in favor of the messaging giant for exploiting a security vulnerability to deliver Pegasus. “The limited evidentiary record before the court does show that defendants’ Pegasus […]

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