The digital landscape is under siege. Surging browser-based phishing attacks, a 198% increase in just the second half of 2023, paint a chilling picture of cyber threats outsmarting traditional security. Menlo Security’s 2023 State of Browser Security Report unveils this…
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Patch management needs a revolution, part 3: Vulnerability scores and the concept of trust
This is the third part of Vincent Danen’s “Patch management needs a revolution” series.Patch management needs a revolution, part 1: Surveying cybersecurity’s lineagePatch management needs a revolution, part 2: The flood of vulnerabilitiesVulnerability ratings are the foundation for a good…
2023 ‘ASTORS’ Champ HID Enhances its PKI Offerings with ZeroSSL
HID Global, a worldwide leader in trusted identity solutions, and a Double Award Champion in the 2023′ ASTORS’ Awards Program, has acquired ZeroSSL, an Austria-based SSL certificate provider. This new acquisition will strengthen HID’s reputation as a leading provider of…
Google Chrome Browser Zero-Day Vulnerability Exploited in Wild – Emergency Patch!
Google Chrome has released its stable channel update version 20.0.6099.234 for Mac, 120.0.6099.224 for Linux, and 120.0.6099.224/225 for Windows. However, Google stated that this new security update will roll out in the upcoming days/weeks. The extended stable channel has also…
Week in review: GitLab account takeover flaw, attackers exploiting Ivanti Connect Secure zero-days
Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Social engineer reveals effective tricks for real-world intrusions In this Help Net Security interview, Jayson E. Street, Chief Adversarial Officer at Secure Yeti, discusses intriguing…
Hackers Actively Exploited 2 Ivanti Zero-Day to Execute Arbitrary Commands
Invati Connect Secure (ICS) and Ivanti Policy Secure Gateways have been discovered with two new vulnerabilities associated with authentication bypass and command injection. The CVEs for these vulnerabilities have been assigned as CVE-2023-46805 and CVE-2024-21887. The severity of these vulnerabilities…
Operation Triangulation: 0-click Attack Chained With 4 Zero-Days to Hack iPhones
Hackers exploit Zero-Days because these vulnerabilities are unknown to software developers, making them valuable for launching attacks before developing patches. Zero-day exploits provide an opportunity to:- Cybersecurity researchers at Securelist recently discovered a malicious operation dubbed “Triangulation,” in which threat…
Chinese Hackers Exploit New Zero-Day in Barracuda’s ESG to Deploy Backdoor
Barracuda Email Security Gateway (ESG) Appliance has been discovered with an Arbitrary code Execution vulnerability exploited by a China Nexus threat actor tracked as UNC4841. Additionally, the vulnerability targeted only a limited number of ESG devices. However, Barracuda has deployed…
Critical Apache OfBiz Zero-Day Let Attackers Bypass Authentication
A new vulnerability has been discovered in Apache OfBiz, an open-source Enterprise Resource Planning (ERP) system. Apache OfBiz is used as a part of the software supply chain in Atlassian’s JIRA, which is predominantly used in several organizations. This vulnerability…
Akira Ransomware Exploiting Zero-day Flaws For Organization Network Access
The Akira ransomware group, which first appeared in March 2023, has been identified as a serious threat to data security. It encrypts data and demands a ransom for decryption, affecting both Windows and Linux devices. The group has about 140…
Chrome Zero-Day Vulnerability That Exploited In The Wild
Google has fixed the sixth Chrome zero-day bug that was exploited in the wild this year. The flaw, identified as CVE-2023-6345, is classified as an integer overflow in Skia, an open-source 2D graphics library written in C++. “Google is aware that an exploit…
DPRK Hackers Exploit MagicLine4NX Zero-day in Supply Chain Attacks
North Korea, DPRK threat actors, have been reportedly involved in several supply-chain attacks to gain unauthorized access to the intranet of an organization. One of the software exploited by the DPRK threat actors was the MagicLine4NX security authentication program, which…
North Korean Hackers Exploiting Zero-day Vulnerabilities & Supply Chains
The DPRK has been a great threat to organizations in recent times. Their attack methods have been discovered with several novel techniques involving different scenarios. Their recent attack method was associated with fake candidates and employers for supply chain attacks.…
Prepare Your Employees to Withstand a Zero-Day Cyber Attack: 5 Key Strategies
Imagine walking into work one morning to find your company’s network completely crippled. Servers are down, workstations display ransomware notices, and critical data has been encrypted or deleted. Total operational paralysis. This is the potential aftermath of a devastating zero-day…
Secure MCP servers to safeguard AI and corporate data
<p>The deployment of AI for business use cases has become a major enterprise priority. But to reap AI’s potentially game-changing productivity and innovation benefits, organizations must connect large language models to their internal data and services. Enter Model Context Protocol…
Claude Opus 4.6 Launches Enhanced Security Capabilities to Validate 500+ Critical Vulnerabilities
Anthropic has released Claude Opus 4.6, marking a significant leap in the defensive application of artificial intelligence. Released yesterday, the model has already identified and validated over 500 high-severity “zero-day” vulnerabilities in open-source software. This development signals a major shift…
Zscaler Integrates SquareX to Deliver Stronger Browser Security Protections
Zscaler, Inc., a global leader in cloud security, has announced the successful acquisition of SquareX. This strategic move is designed to extend Zscaler’s Zero Trust capabilities directly into the web browser, effectively securing the “AI era” of enterprise work. The…
CISA Confirms VMware ESXi 0-Day Vulnerability Exploited in Ransomware Operations
The Cybersecurity and Infrastructure Security Agency (CISA) has officially added a critical vulnerability affecting VMware ESXi to its Known Exploited Vulnerabilities (KEV) catalog. Tracked as CVE-2025-22225, this zero-day flaw allows attackers to escape security sandboxes. It is currently being leveraged in…
IT Security News Daily Summary 2026-02-04
144 posts were published in the last hour 22:36 : CVE-2025-22225 in VMware ESXi now used in active ransomware attacks 22:6 : OpenClaw or Open Door? Prompt Injection Creates AI Backdoors 21:32 : What’s new in post-quantum cryptography in RHEL…
Researchers Disclose Patched Flaw in Docker AI Assistant that Enabled Code Execution
Researchers have disclosed details of a previously fixed security flaw in Ask Gordon, an artificial intelligence assistant integrated into Docker Desktop and the Docker command-line interface, that could have been exploited to execute code and steal sensitive data. The vulnerability,…