Windows Downgrade Attack: Zero-Days Unpatch Updated Systems | Technijian

Uncovering the Windows Update Downgrade Attack: How Zero-Days “Unpatch” Fully Updated Systems

Ravi Jain
At the Black Hat 2024 conference, SafeBreach security researcher Alon Leviev unveiled a concerning discovery: two zero-day vulnerabilities that allow downgrade attacks to "unpatch" fully updated Windows systems. These vulnerabilities affect Windows 10, Windows 11, and Windows Server, compromising the integrity of the operating systems by reintroducing old security flaws. This article delves into the mechanics of these downgrade attacks, the vulnerabilities involved, and Microsoft's response to this critical security issue. ... Read More
network security key

Network Security Key and Cyber Security

Ravi Jain
The terms "network security key" and "cyber security" are more than just buzzwords. They represent critical components in the defense against cyber threats. Understanding these concepts and implementing strong security measures can significantly reduce the risk of data breaches and other cyber-attacks. This article explores the significance of network security keys and cyber security and explains how Technijian can help protect your business.  ... Read More
North Korean Hackers

How North Korean Hackers Use VPN Update Flaws to Spread Malware

Ravi Jain
South Korea's National Cyber Security Center (NCSC) has issued a stark warning about a recent wave of cyberattacks by North Korean state-backed hackers. Exploiting vulnerabilities in VPN software updates, these hackers have managed to infiltrate networks, install malware, and steal sensitive information. This advisory comes amid South Korea's ongoing industrial modernization efforts and highlights the increasing threat of cyber-espionage from its northern neighbor. ... Read More