Netcrook Logo

Tag: Malware Attacks

15 article(s)

Millions at Risk: The Secret Life of a Zero-Day in Adobe PDF Readers

16 Apr 2026 news

A stealthy zero-day flaw in Adobe PDF readers left millions open to remote malware attacks. Here’s how the exploit worked, who discovered it, and why updating your software is more important than ever.

#Zero-day vulnerability | #Adobe PDF | #Malware attacks

Cross-Platform Malware: The New Nightmare for Security Teams

14 Apr 2026 news

As attackers adapt malware to strike Windows, macOS, and Linux simultaneously, security teams face a new wave of cross-platform threats. Learn how unified visibility and modern tools are essential to defend against these evolving risks.

#Cross-platform threats | #SOC teams | #malware attacks

Hackers Exploit OAuth Redirection Flaws for Stealthy Malware Attacks | Netcrook

04 Mar 2026 news

Hackers are exploiting OAuth's error redirection to bypass security and deploy malware, targeting public sector organizations. Microsoft warns that attackers are abusing OAuth standards rather than software bugs, highlighting the need for stricter identity protections.

#OAuth exploits | #malware attacks | #cybersecurity threats

OAuth Redirect Abuse: Cybercriminals Target Government with Sophisticated Malware

03 Mar 2026 news

Attackers are turning OAuth’s trusted login system into a malware delivery channel, targeting government agencies with advanced phishing and sideloading techniques. Microsoft urges immediate action to secure cloud app permissions.

#OAuth | #Malware Attacks | #Cybersecurity

How Hackers Use Windows File Explorer and WebDAV to Bypass Security

28 Feb 2026 news 🌍 Europe

Hackers are manipulating Windows File Explorer and the deprecated WebDAV protocol, using Cloudflare Tunnels to distribute powerful malware via seemingly harmless folders and shortcut files. European businesses face a growing threat as attackers bypass conventional security measures and deliver multiple Remote Access Trojans in a single strike.

#Cybersecurity | #Malware Attacks | #Phishing Emails

AI Chatbots Under Siege: Hackers Exploit Grok and Copilot for Stealthy Malware Control

19 Feb 2026 news

Hackers are now abusing popular AI chatbots like Grok and Microsoft Copilot to stealthily control malware, disguising attacks as normal user activity and evading detection. Discover how this technique works and what it means for the future of cyber defense.

#AI chatbots | #Cybersecurity threats | #Malware attacks

Global Malware Attacks Surge as Hackers Exploit Unpatched WinRAR Vulnerability

28 Jan 2026 news 🌍 Europe

A patched but neglected WinRAR flaw is powering a new wave of cyberattacks. From nation-state hackers to petty criminals, attackers are exploiting this vulnerability to plant malware and steal secrets—while an underground market arms even the least-skilled crooks.

#WinRAR vulnerability | #Cybercrime | #Malware attacks

Inside the WinRAR Breach: Global Hackers Exploit Archiver Vulnerability

28 Jan 2026 news 🌍 Europe

A critical WinRAR vulnerability has been weaponized by both state-backed hackers and cybercriminals, enabling global espionage and cybercrime through malicious archive files. Learn how attackers gained persistence and what this means for cybersecurity.

#WinRAR vulnerability | #Cyber espionage | #Malware attacks

WinRAR CVE-2025-8088: The Archive Flaw Fueling Global Cyber Intrusions

28 Jan 2026 news 🌍 Europe

A critical WinRAR vulnerability, CVE-2025-8088, is being exploited by state-backed hackers and cybercriminals to gain persistent access to Windows systems. Despite an available patch, the flaw remains a favorite tool for espionage and financial crime campaigns.

#WinRAR vulnerability | #Cyber espionage | #Malware attacks

Notepad++ Update Flaw Exposes Users to Targeted Malware Attacks

02 Jan 2026 news

A flaw in Notepad++’s update process enabled attackers to push malware to users, highlighting the critical importance of supply chain security in software.

#Notepad++ | #Malware Attacks | #Supply Chain