Search results for new effect filter 2025 | Breaking Cybersecurity News | The Hacker News

This week, cyber attackers are moving quickly, and businesses need to stay alert. They're finding new weaknesses in popular software and coming up with clever ways to get around security. Even one unpatched flaw could let attackers in, leading to data theft or even taking control of your systems. The clock is ticking—if defenses aren't updated regularly, it could lead to serious damage. The message is clear: don't wait for an attack to happen. Take action now to protect your business. Here's a look at some of the biggest stories in cybersecurity this week: from new flaws in WinRAR and NVIDIA Triton to advanced attack techniques you should know about. Let's get into the details. ⚡ Threat of the Week Trend Micro Warns of Actively Exploited 0-Day — Trend Micro has released temporary mitigations to address critical security flaws in on-premise versions of Apex One Management Console that it said have been exploited in the wild. The vulnerabilities (CVE-2025-54948 and CVE-2025-54987),...

Today, every unpatched system, leaked password, and overlooked plugin is a doorway for attackers. Supply chains stretch deep into the code we trust, and malware hides not just in shady apps — but in job offers, hardware, and cloud services we rely on every day. Hackers don't need sophisticated exploits anymore. Sometimes, your credentials and a little social engineering are enough. This week, we trace how simple oversights turn into major breaches — and the silent threats most companies still underestimate. Let's dive in. ⚡ Threat of the Week UNC5221 Exploits New Ivanti Flaw to Drop Malware — The China-nexus cyber espionage group tracked as UNC5221 exploited a now-patched flaw in Ivanti Connect Secure, CVE-2025-22457 (CVSS score: 9.0), to deliver an in-memory dropper called TRAILBLAZE, a passive backdoor codenamed BRUSHFIRE, and the SPAWN malware suite. The vulnerability was originally patched by Ivanti on February 11, 2025, indicating that the threat actors studied the patch a...

Now that we are well into 2025, cloud attacks are evolving faster than ever and artificial intelligence (AI) is both a weapon and a shield. As AI rapidly changes how enterprises innovate, security teams are now tasked with a triple burden: Secure AI embedded in every part of the business. Use AI to defend faster and smarter. Fight AI-powered threats that execute in minutes—or seconds. Security is no longer about balancing speed and safety. In today's cloud-native world, real-time, context-aware defense is a baseline expectation, not a competitive edge. The recent Sysdig Cloud Defense Report 2025 breaks down this tectonic shift. Below, we unpack its key insights for security practitioners aiming to stay ahead of an accelerating threat landscape. AI: The Double-Edged Sword of Cloud Security AI is transforming the security paradigm. It's both empowering defenders while creating entirely new attack surfaces. AI for Security: Fighting Fire with Fire Attackers are automating f...

Taiwan has become the latest country to ban government agencies from using Chinese startup DeepSeek's Artificial Intelligence (AI) platform, citing security risks. "Government agencies and critical infrastructure should not use DeepSeek, because it endangers national information security," according to a statement released by Taiwan's Ministry of Digital Affairs, per Radio Free Asia . "DeepSeek AI service is a Chinese product. Its operation involves cross-border transmission, and information leakage and other information security concerns." DeepSeek's Chinese origins have prompted authorities from various countries to look into the service's use of personal data. Last week, it was blocked in Italy, citing a lack of information regarding its data handling practices. Several companies have also prohibited access to the chatbot over similar risks. The chatbot has captured much of the mainstream attention over the past few weeks for the fact tha...