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Every day, security teams face the same problem—too many risks, too many alerts, and not enough time. You fix one issue, and three more show up. It feels like you’re always one step behind. But what if there was a smarter way to stay ahead—without adding more work or stress? Join The Hacker News and Bitdefender for a free cybersecurity webinar to learn about a new approach called Dynamic Attack Surface Reduction (DASR) —a method that helps security teams close gaps before attackers even find them. Most tools today only tell you what’s wrong. They scan, report, and give you long lists of problems. But they don’t help you fix them fast enough. The truth is, the attack surface keeps changing—new apps, cloud systems, remote devices, misconfigurations. It never stops. Attackers only need one open door. And that’s why traditional defenses often fail—they react too slowly. Meet DASR: A Smarter Way to Stay Safe Dynamic Attack Surface Reduction (DASR) changes how we defend. Instead o...

Active Directory remains the authentication backbone for over 90% of Fortune 1000 companies. AD's importance has grown as companies adopt hybrid and cloud infrastructure, but so has its complexity. Every application, user, and device traces back to AD for authentication and authorization, making it the ultimate target. For attackers, it represents the holy grail: compromise Active Directory , and you can access the entire network. Why attackers target Active Directory  AD serves as the gatekeeper for everything in your enterprise. So, when adversaries compromise AD, they gain privileged access that lets them create accounts, modify permissions, disable security controls, and move laterally, all without triggering most alerts. The  2024 Change Healthcare breach showed what can happen when AD is compromised. In this attack, hackers exploited a server lacking multifactor authentication, pivoted to AD, escalated privileges, and then executed a highly costly cyberattack....

Microsoft on Tuesday released patches for 63 new security vulnerabilities identified in its software, including one that has come under active exploitation in the wild. Of the 63 flaws, four are rated Critical and 59 are rated Important in severity. Twenty-nine of these vulnerabilities are related to privilege escalation, followed by 16 remote code execution, 11 information disclosure, three denial-of-service (DoS), two security feature bypass, and two spoofing bugs. The patches are in addition to the 27 vulnerabilities the Windows maker addressed in its Chromium-based Edge browser since the release of October 2025's Patch Tuesday update. The zero-day vulnerability that has been listed as exploited in Tuesday's update is CVE-2025-62215 (CVSS score: 7.0), a privilege escalation flaw in Windows Kernel. The Microsoft Threat Intelligence Center (MSTIC) and Microsoft Security Response Center (MSRC) have been credited with discovering and reporting the issue. "Concurre...

Google on Tuesday unveiled a new privacy-enhancing technology called Private AI Compute to process artificial intelligence (AI) queries in a secure platform in the cloud. The company said it has built Private AI Compute to "unlock the full speed and power of Gemini cloud models for AI experiences, while ensuring your personal data stays private to you and is not accessible to anyone else, not even Google." Private AI Compute has been described as a "secure, fortified space" for processing sensitive user data in a manner that's analogous to on-device processing but with extended AI capabilities. It's powered by Trillium Tensor Processing Units (TPUs) and Titanium Intelligence Enclaves (TIE), allowing the company to use its frontier models without sacrificing on security and privacy. In other words, the privacy infrastructure is designed to take advantage of the computational speed and power of the cloud while retaining the security and privacy assuran...

Threat hunters have uncovered similarities between a banking malware called Coyote and a newly disclosed malicious program dubbed Maverick that has been propagated via WhatsApp. According to a report from CyberProof, both malware strains are written in .NET, target Brazilian users and banks, and feature identical functionality to decrypt, targeting banking URLs and monitor banking applications. More importantly, both include the ability to spread through WhatsApp Web . Maverick was first documented by Trend Micro early last month, attributing it to a threat actor dubbed Water Saci . The campaign involves two components: A self-propagating malware referred to as SORVEPOTEL that's spread via the desktop web version of WhatsApp and is used to deliver a ZIP archive containing the Maverick payload. The malware is designed to monitor active browser window tabs for URLs that match a hard-coded list of financial institutions in Latin America. Should the URLs match, it establishes con...