Hertz Falls Victim to Cleo Zero-Day Attacks
Customer data such as birth dates, credit card numbers and driver’s license information were stolen when threat actors exploited zero-day vulnerabilities in Cleo-managed file transfer products.
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Wave of Wine-Inspired Phishing Attacks Targets EU Diplomats
Russia-backed APT29’s latest campaign once again uses malicious invites to wine-tasting events as its lure, but this time targets a different set of vintages — errr, victims — and delivers a novel backdoor, GrapeLoader.
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Sophos Firewall v21.5: NDR Essentials
How to make the most of the new features in Sophos Firewall v21.5
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Chinese Hackers Target Linux Systems Using SNOWLIGHT Malware and VShell Tool
The China-linked threat actor known as UNC5174 has been attributed to a new campaign that leverages a variant of a known malware dubbed SNOWLIGHT and a new open-source tool called VShell to infect Linux systems. “Threat actors are increasingly using open source tools in their arsenals for cost-effectiveness and obfuscation to save money and, in…
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China-Backed Threat Actor ‘UNC5174’ Using Open Source Tools in Stealthy Attacks
Sysdig researchers detailed an ongoing campaign from China-backed threat actor UNC5174, which is using open source hacking tools to stay under the radar.
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Are We Prioritizing the Wrong Security Metrics?
True security isn’t about meeting deadlines — it’s about mitigating risk in a way that aligns with business objectives while protecting against real-world threats.
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Critical Apache Roller Vulnerability (CVSS 10.0) Enables Unauthorized Session Persistence
A critical security vulnerability has been disclosed in the Apache Roller open-source, Java-based blogging server software that could allow malicious actors to retain unauthorized access even after a password change. The flaw, assigned the CVE identifier CVE-2025-24859, carries a CVSS score of 10.0, indicating maximum severity. It affects all versions of Roller up to and…
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Malicious PyPI Package Targets MEXC Trading API to Steal Credentials and Redirect Orders
Cybersecurity researchers have disclosed a malicious package uploaded to the Python Package Index (PyPI) repository that’s designed to reroute trading orders placed on the MEXC cryptocurrency exchange to a malicious server and steal tokens. The package, ccxt-mexc-futures, purports to be an extension built on top of a popular Python library named ccxt (short for CryptoCurrency…
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Majority of Browser Extensions Can Access Sensitive Enterprise Data, New Report Finds
Everybody knows browser extensions are embedded into nearly every user’s daily workflow, from spell checkers to GenAI tools. What most IT and security people don’t know is that browser extensions’ excessive permissions are a growing risk to organizations. LayerX today announced the release of the Enterprise Browser Extension Security Report 2025, This report is the…
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Crypto Developers Targeted by Python Malware Disguised as Coding Challenges
The North Korea-linked threat actor assessed to be behind the massive Bybit hack in February 2025 has been linked to a malicious campaign that targets developers to deliver new stealer malware under the guise of a coding assignment. The activity has been attributed by Palo Alto Networks Unit 42 to a hacking group it tracks…