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Hackers Using New QuirkyLoader Malware to Target Windows Users

In August 2025, cybersecurity researchers uncovered a new malware strain named QuirkyLoader actively targeting Windows users. This malware is distributed through phishing campaigns and malicious email attachments, aiming to infiltrate systems and deploy additional payloads for data theft and remote control. QuirkyLoader is notable for its unique evasion techniques that help it bypass traditional antivirus detection, making it a significant threat to enterprises and individual users alike. The malware's modular architecture allows attackers to customize payloads, increasing its versatility and danger. Organizations are urged to update their security protocols, educate employees about phishing risks, and deploy advanced endpoint protection to mitigate the threat posed by QuirkyLoader. This emerging threat highlights the evolving tactics of cybercriminals and the importance of proactive cybersecurity measures.

This Cyber News was published on thehackernews.com. Publication date: Fri, 22 Aug 2025 01:14:03 +0000


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