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A privilege escalation flaw has been demonstrated in Windows Server 2025 that makes it possible for attackers to compromise any user in Active Directory (AD). "The attack exploits the delegated Managed Service Account (dMSA) feature that was introduced in Windows Server 2025, works with the default configuration, and is trivial to implement," Akamai security researcher Yuval Gordon said in a report shared with The Hacker News. "This issue likely affects most organizations that rely on AD. In 91% of the environments we examined, we found users outside the domain admins group that had the required permissions to perform this attack." What makes the attack pathway notable is that it leverages a new feature called Delegated Managed Service Accounts ( dMSA ) that allows migration from an existing legacy service account. It was introduced in Windows Server 2025 as a mitigation to Kerberoasting attacks. The attack technique has been codenamed BadSuccessor by the w...

A recently patched pair of security flaws affecting Ivanti Endpoint Manager Mobile (EPMM) software has been exploited by a China-nexus threat actor to target a wide range of sectors across Europe, North America, and the Asia-Pacific region. The vulnerabilities, tracked as CVE-2025-4427 (CVSS score: 5.3) and CVE-2025-4428 (CVSS score: 7.2), could be chained to execute arbitrary code on a vulnerable device without requiring any authentication. They were addressed by Ivanti last week. Now, according to a report from EclecticIQ, the vulnerability chain has been abused by UNC5221 , a Chinese cyber espionage group known for its targeting of edge network appliances since at least 2023. Most recently, the hacking crew was also attributed to exploitation efforts targeting SAP NetWeaver instances susceptible to CVE-2025-31324. The Dutch cybersecurity company said the earliest exploitation activity dates back to May 15, 2025, with the attacks targeting healthcare, telecommunications, avia...

It’s not enough to be secure. In today’s legal climate, you need to prove it. Whether you’re protecting a small company or managing compliance across a global enterprise, one thing is clear: cybersecurity can no longer be left to guesswork, vague frameworks, or best-effort intentions. Regulators and courts are now holding organizations accountable for how “reasonable” their security programs are—and that’s not just a buzzword anymore. But what does " reasonable" even mean in cybersecurity? That’s exactly what this free webinar  we hosted with the experts from Center for Internet Security (CIS) will help you answer. New privacy laws, ransomware lawsuits, and regulatory investigations are raising the bar for cybersecurity expectations. If your defense program can’t show structure, strategy, and measurable maturity, you're not just at risk—you’re already falling behind. This isn’t about hype. It’s about legal risk, operational readiness, and your reputation. In this...

For many organizations, identity security appears to be under control. On paper, everything checks out. But new research from Cerby, based on insights from over 500 IT and security leaders, reveals a different reality: too much still depends on people—not systems—to function. In fact, fewer than 4% of security teams have fully automated their core identity workflows . Core workflows, like enrolling in Multi Factor Authentication (MFA), keeping credentials secure and up to date, and revoking access the moment someone leaves—are often manual, inconsistent, and vulnerable to error. And when security execution relies on memory or follow-up, gaps appear fast. Human error remains one of the biggest threats to enterprise security. Verizon’s 2025 Data Breach report found that the human element was involved in 60% of breaches. The same manual missteps that led to breaches a decade ago still expose identity systems today. Cerby’s 2025 Identity Automation Gap research report shows just how wi...

Cybersecurity researchers have uncovered multiple critical security vulnerabilities impacting the Versa Concerto network security and SD-WAN orchestration platform that could be exploited to take control of susceptible instances. It's worth noting that the identified shortcomings remain unpatched despite responsible disclosure on February 13, 2025, prompting a public release of the issues following the end of the 90-day deadline. "These vulnerabilities, when chained together, could allow an attacker to fully compromise both the application and the underlying host system," ProjectDiscovery researchers Harsh Jaiswal, Rahul Maini, and Parth Malhotra said in a report shared with The Hacker News. The security defects are listed below - CVE-2025-34025 (CVSS score: 8.6) - A privilege escalation and Docker container escape vulnerability that's caused by unsafe default mounting of host binary paths and could be exploited to gain code execution on the underlying host m...

A sprawling operation undertaken by global law enforcement agencies and a consortium of private sector firms has disrupted the online infrastructure associated with a commodity information stealer known as Lumma (aka LummaC or LummaC2), seizing 2,300 domains that acted as the command-and-control (C2) backbone to commandeer infected Windows systems. "Malware like LummaC2 is deployed to steal sensitive information such as user login credentials from millions of victims in order to facilitate a host of crimes, including fraudulent bank transfers and cryptocurrency theft," the U.S. Department of Justice (DoJ) said in a statement. The confiscated infrastructure has been used to target millions across the world through affiliates and other cyber criminals. Lumma Stealer, active since late 2022, is estimated to have been used in at least 1.7 million instances to steal information, such as browser data, autofill information, login credentials, and cryptocurrency seed phrases. Th...