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Along with fixing many code-based vulnerabilities, the October 2025 Windows updates also change how File Explorer handles files downloaded from the internet. The change affects the file management tool’s Preview Pane, which lets users see the con…
In this Help Net Security video, Rekha Shenoy, CEO at BackBox, takes a look at AI in cybersecurity, separating hype from reality. She explains why AI’s true value lies not in replacing human expertise but in strengthening it. Shenoy outlines how organi…
Check Point researchers have uncovered, mapped and helped set back a stealthy, large-scale malware distribution operation on YouTube they dubbed the “YouTube Ghost Network.” The network published more than 3,000 videos across compromised or…
CVE-2025-61932, an “improper verification of source of a communication channel” vulnerability affecting Lanscope Endpoint Manager, has been exploited as a zero-day since April 2025, the Japan Computer Emergency Response Team Coordination Ce…
Attackers are trying to exploit CVE-2025-54236, a critical vulnerability affecting Adobe Commerce and Magento Open Source, Sansec researchers have warned. The company blocked over 250 exploitation attempts targeting multiple stores on Wednesday, and ex…
A newly uncovered attack campaign mounted by suspected Morocco-based attackers has been hitting global retailers and other businesses issuing gift cards. What makes this campaign stand out is how the threat actors avoid typical malware techniques and e…
Attackers are increasingly abusing internal OAuth-based applications to gain persistent access to cloud environments, Proofpoint researchers warn. These apps often remain unnoticed for quite some time and allow attackers to maintain access to high-priv…
The rapid technological advances of recent decades have transformed nearly every aspect of our lives. One major shift is that many of us now maintain extensive digital footprints, spanning countless online accounts, from email and social media to banki…
In this Help Net Security video, Dustin Kirkland, SVP of Engineering at Chainguard, explores three of the most pressing DevOps security issues engineers encounter: unpatched code, legacy systems, and the rise of AI and automation. He explains how each …
CVE-2025-33073, a Windows SMB Client vulnerability that Microsoft fixed in June 2025, is being exploited by attackers. The confirmation comes from the Cybersecurity and Infrastructure Security Agency (CISA), which has added the flaw to its Known Exploi…