Ransomware

In recent years, Vietnam has seen a significant rise in cybercriminals leveraging artificial intelligence to execute sophisticated extortion scams. By exploiting advancements in deepfake technology, scammers are creating realistic yet fabricated videos of victims. These videos often feature the

A series of sophisticated cyberattacks targeting Ivanti customers have been traced back to a China-backed espionage group identified as UNC5221. These attacks exploit critical vulnerabilities in Ivanti’s VPN products, particularly since mid-March. UNC5221 has been actively exploiting what is now r

The recent discovery of a critical security vulnerability in Ivanti Connect Secure (ICS) VPN appliances, identified as CVE-2025-22457, has sent ripples through cybersecurity communities worldwide. This flaw, linked to a suspected China-backed cyberespionage group known as UNC5221, has led to an

Distributed Denial of Service (DDoS) attacks have become a prominent tool in the realm of cyber warfare, experiencing an alarming surge in frequency and sophistication. Recent research from Netscout revealed that almost nine million DDoS attacks occurred in the latter half of 2024, marking a 12.75%

The detection of spyware operations using NSO Group’s Pegasus software has become increasingly frequent, demonstrating the persistent threat posed by such surveillance technologies. Recently, attempts to hack journalists in Serbia with Pegasus spyware brought this issue to the forefront again, h

Healthcare organizations are increasingly adopting Internet of Medical Things (IoMT) devices to enhance patient care and streamline operations. However, this rapid digital transformation comes with significant cybersecurity risks. Recent studies have revealed alarming vulnerabilities in these