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 | Jan 14, 2025 | business router, default passwords, educate staff, Jupiter, Mirai botnet, monitor network, multi factor authentication, router
Strong passwords are vital to cybersecurity. A recent botnet attack highlights the serious risks of relying on default passwords instead of secure alternatives. The Mirai malware, first detected in 2016, has been behind numerous botnet attacks in the past and has been...
by Ophtek, LLC | Dec 24, 2024 | BYOVD, cryptojacking, data theft, DDoS attacks, driver whitelisting, drivers, educate staff, Hacking, Ophtek, Updates
One of the recent developments in hacking has been the Bring Your Own Vulnerable Driver (BYOVD) attack, but what is it and how do you defend against one? By now, the Ophtek blog should have informed you about ransomware, trojans, and cryptojacking, but we’ve rarely...
by Ophtek, LLC | Sep 17, 2024 | automation, cloud computing, educate staff, evaluate spending, IT budget, IT Support, Ophtek
Managing your IT budget is crucial in today’s fast paced business environment. After all, technology is becoming more important, but also expensive. An IT budget allows you to plan your IT expenses for the year ahead, so it needs to be planned carefully. Every cent...
