Tag cybersecurity

Sophos Reveals Five Years of Ongoing Chinese Cyberattacks

Volt Typhoon, APT31, APT41 Target Sophos Firewall Devices: A Wake-Up Call for Cybersecurity In a significant disclosure, firewall manufacturer Sophos reported a sustained five-year assault by various Chinese state-sponsored hacking groups on its security appliances. The revelation, described by Sophos as a crucial wake-up call for the cybersecurity sector, highlights…

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U.S. Takes Down the World’s Largest 911 S5 Botnet, Involving 19 Million Infected Devices

The United States Department of Justice (DoJ) announced on Wednesday the dismantling of what it claims to be “likely the world’s largest botnet,” which was composed of approximately 19 million compromised devices. These infected machines were made available to various malicious actors for a variety of cybercrimes. This extensive botnet,…

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Filigran Boosts AI-Powered Threat Intelligence with $35M Series B Funding

Artificial Intelligence & Machine Learning, Next-Generation Technologies & Secure Development, Threat Intelligence Insight Partners-Led Round Drives US Expansion and Enhances Threat Intelligence Capabilities for Filigran Michael Novinson (MichaelNovinson) • October 30, 2024 Samuel Hassine, Co-founder and CEO, Filigran (Image: Filigran) A Paris-based cyber threat management firm, led by a former…

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Cybersecurity Expert Advises SMB Leaders to Prioritize Patching as a Key Defense Against Attacks

In recent years, an alarming surge in ransomware attacks has left small to mid-sized businesses (SMBs) facing unprecedented security threats. These escalating cyber incidents have not only jeopardized sensitive data but have also led to significant operational downtime and financial strain. Continuous assaults on SMBs often translate into millions lost…

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Active Attacks Targeting OS Command Injection Vulnerability in Oracle WebLogic Server

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) announced on Thursday the inclusion of a significant security vulnerability associated with the Oracle WebLogic Server in its Known Exploited Vulnerabilities (KEV) catalog. This action follows compelling evidence that the flaw is actively being exploited in the wild, raising concerns for organizations…

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Zyxel Issues Firmware Patch for Vulnerabilities in End-of-Life NAS Devices

Zyxel has issued critical security updates to address significant vulnerabilities affecting two of its end-of-life network-attached storage (NAS) devices. These flaws could allow unauthenticated attackers to execute operating system commands and arbitrary code on compromised systems. The affected models include the NAS326, which is running versions V5.21(AAZF.16)C0 and earlier, and…

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Steps to Take if You Encounter Ransomware

Ransomware Attacks: A Critical Response Guide for Business Owners As ransomware attacks continue to escalate, the consequences of falling victim can be severe and unsettling. Business owners navigating this challenging landscape must act swiftly and decisively to mitigate potential damage. This guide provides a structured response to a ransomware incident,…

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Escalating Threats Surround Elections as US Voters Turn Out in Droves

Election Security, Fraud Management & Cybercrime Foreign Influence Campaigns Intensify as Experts Tout Election Security Upgrades Chris Riotta (@chrisriotta) • October 29, 2024 The latest early voting tracking data indicates over 50 million ballots have been cast in the presidential race. (Image: Shutterstock) Foreign influence efforts are gaining momentum as…

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