by Ophtek, LLC | Oct 20, 2026 | blockchain networks, DNS filter, Hackers, Javascript, Malicious JavaScript, Node.js, Ransomware, security software, Windows Registry
The Ransomware Trick Your Security Software Can’t See. One of the simplest ways to protect your PC is with security software, but what happens when the hackers find a way to sneakily bypass this? A lot of the malware campaigns we cover on Ophtek usually...
by Ophtek, LLC | Jul 8, 2025 | captcha, cyber attacks, educate staff, Javascript, JSFireTruck, malicious sites, malware, Ophtek, phishing sites, security tools, update regularly
Over 269,000 websites were hacked to redirect visitors to scams and malware, putting PC users and businesses at risk. A major cyberattack has compromised over 269,000 websites and resulted in them secretly redirecting visitors to malicious content. The...
by Ophtek, LLC | Dec 13, 2021 | Hackers, Javascript, Log4Shell, Ophtek, Software Security Patches, zero-day
Log4Shell Vulnerability Hits Major Web Services. A new zero-day exploit has been discovered which could easily disrupt the services of several major online platforms such as Twitter, Minecraft and Steam. The vulnerability, which has been named Log4Shell, was recently...
by Ophtek, LLC | Oct 1, 2019 | Data Security, Javascript, Kaspersky, Online Security, Ophtek
Just How Safe is Your Data with Kaspersky? Cyber-security providers should be able to guarantee you one thing: security. However, it appears that Kaspersky isn’t as secure as you would imagine. It’s fair to say that, with revenue hitting $726 million in 2018,...
