endpoint security | Breaking Cybersecurity News | The Hacker News

Traditional data leakage prevention (DLP) tools aren't keeping pace with the realities of how modern businesses use SaaS applications. Companies today rely heavily on SaaS platforms like Google Workspace, Salesforce, Slack, and generative AI tools, significantly altering the way sensitive information is handled. In these environments, data rarely appears as traditional files or crosses networks in ways endpoint or network-based DLP tools can monitor. Yet, most companies continue using legacy DLP systems, leaving critical security gaps. A new white paper, Rethinking DLP For The SaaS Era: Why Browser-Centric DLP is the New Mandate , identifies precisely why current DLP methods struggle to secure modern SaaS-driven workflows. It also explores how browser-native security addresses these gaps by focusing security efforts exactly where user interactions occur, in the browser. Why Traditional DLP Tools Fall Short Traditional DLP solutions were built for a simpler time when sensitive...

The evolution of cyber threats has forced organizations across all industries to rethink their security strategies. As attackers become more sophisticated — leveraging encryption, living-off-the-land techniques, and lateral movement to evade traditional defenses — security teams are finding more threats wreaking havoc before they can be detected. Even after an attack has been identified, it can be hard for security teams to prove to auditors that they have fully mitigated the issues that allowed the attackers in. Security teams worldwide have prioritized endpoint detection and response (EDR), which has become so effective that threat actors have changed their tactics to avoid attack vectors protected by host-based defenses. These advanced threats are particularly vexing for critical infrastructure providers in financial services , energy and utilities , transportation , and government agencies that may have proprietary systems that cannot be protected by traditional endpoint securi...

Data is the lifeblood of productivity, and protecting sensitive data is more critical than ever. With cyber threats evolving rapidly and data privacy regulations tightening, organizations must stay vigilant and proactive to safeguard their most valuable assets. But how do you build an effective data protection framework? In this article, we'll explore data protection best practices from meeting compliance requirements to streamlining day-to-day operations. Whether you're securing a small business or a large enterprise, these top strategies will help you build a strong defense against breaches and keep your sensitive data safe. 1. Define your data goals When tackling any data protection project, the first step is always to understand the outcome you want. First, understand what data you need to protect. Identify your crown jewel data, and where you THINK it lives. (It's probably more distributed than you expect, but this is a key step to help you define your protection ...

Microsoft on Tuesday shipped fixes to address a total of 78 security flaws across its software lineup, including a set of five zero-days that have come under active exploitation in the wild. Of the 78 flaws resolved by the tech giant, 11 are rated Critical, 66 are rated Important, and one is rated Low in severity. Twenty-eight of these vulnerabilities lead to remote code execution, 21 of them are privilege escalation bugs, and 16 others are classified as information disclosure flaws. The updates are in addition to eight more security defects patched by the company in its Chromium-based Edge browser since the release of last month's Patch Tuesday update . The five vulnerabilities that have come under active exploitation in the wild are listed below - CVE-2025-30397 (CVSS score: 7.5) - Scripting Engine Memory Corruption Vulnerability CVE-2025-30400 (CVSS score: 7.8) - Microsoft Desktop Window Manager (DWM) Core Library Elevation of Privilege Vulnerability CVE-2025-3270...

Ivanti has released security updates to address two security flaws in Endpoint Manager Mobile (EPMM) software that have been chained in attacks to gain remote code execution. The vulnerabilities in question are listed below - CVE-2025-4427 (CVSS score: 5.3) - An authentication bypass in Ivanti Endpoint Manager Mobile allowing attackers to access protected resources without proper credentials CVE-2025-4428 (CVSS score: 7.2) - A remote code execution vulnerability in Ivanti Endpoint Manager Mobile allowing attackers to execute arbitrary code on the target system An attacker that successfully exploits these flaws could chain them together to execute arbitrary code on a vulnerable device without authentication. The flaws impact the following versions of the product - 11.12.0.4 and prior (Fixed in 11.12.0.5) 12.3.0.1 and prior (Fixed in 12.3.0.2)  12.4.0.1 and prior (Fixed in 12.4.0.2) 12.5.0.0 and prior (Fixed in 12.5.0.1) Ivanti, which credited CERT-EU for reportin...

ASUS has released updates to address two security flaws impacting ASUS DriverHub that, if successfully exploited, could enable an attacker to leverage the software in order to achieve remote code execution. DriverHub is a tool that's designed to automatically detect the motherboard model of a computer and display necessary driver updates for subsequent installation by communicating with a dedicated site hosted at "driverhub.asus[.]com." The flaws identified in the software are listed below - CVE-2025-3462 (CVSS score: 8.4) - An origin validation error vulnerability that may allow unauthorized sources to interact with the software's features via crafted HTTP requests CVE-2025-3463 (CVSS score: 9.4) - An improper certificate validation vulnerability that may allow untrusted sources to affect system behavior via crafted HTTP requests Security researcher MrBruh, who is credited with discovering and reporting the two vulnerabilities, said they could be exploite...

Threat actors with links to the Play ransomware family exploited a recently patched security flaw in Microsoft Windows as a zero-day as part of an attack targeting an unnamed organization in the United States. The attack, per the Symantec Threat Hunter Team, part of Broadcom, leveraged CVE-2025-29824 , a privilege escalation flaw in the Common Log File System (CLFS) driver. It was patched by Microsoft last month. Play , also called Balloonfly and PlayCrypt, is known for its double extortion tactics, wherein sensitive data is exfiltrated prior to encryption in exchange for a ransom. It's active since at least mid-2022. In the activity observed by Symantec, the threat actors are said to have likely leveraged a public-facing Cisco Adaptive Security Appliance (ASA) as an entry point, taking advantage of an as-yet-undetermined method to move to another Windows machine on the target network. The attack is notable for the use of Grixba , a bespoke information stealer previously attr...

Security Operations Center (SOC) teams are facing a fundamentally new challenge — traditional cybersecurity tools are failing to detect advanced adversaries who have become experts at evading endpoint-based defenses and signature-based detection systems. The reality of these "invisible intruders" is driving a significant need for a multi-layered approach to detecting threats, including Network Detection and Response (NDR) solutions.  The invisible intruder problem Imagine your network has been compromised — not today or yesterday, but months ago. Despite your significant investments in security tools running 24/7, an advanced adversary has been quietly moving through your systems, carefully avoiding detection. They've stolen credentials, established backdoors, and exfiltrated sensitive data, all while your dashboards showed nothing but green. This scenario is not hypothetical. The average dwell time for attackers — the period between initial compro...

As SaaS and cloud-native work reshape the enterprise, the web browser has emerged as the new endpoint. However, unlike endpoints, browsers remain mostly unmonitored, despite being responsible for more than 70% of modern malware attacks . Keep Aware's recent State of Browser Security report highlights major concerns security leaders face with employees using the web browser for most of their work. The reality is that traditional security tools are blind to what happens within the browser , and attackers know it. Key Findings: 70% of phishing campaigns impersonate Microsoft, OneDrive, or Office 365 to exploit user trust. 150+ trusted platforms like Google Docs and Dropbox are being abused to host phishing and exfiltrate data. 10% of AI prompts involve sensitive business content, posing risks across thousands of browser-based AI tools. 34% of file uploads on company devices go to personal accounts, often undetected. New Attack Patterns Bypass Traditional Defenses From phis...